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Day19_input.txt
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Day19_input.txt
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+---+ +-+ +-------------------------------------|-------------------------------------------------------------+ +-------------------------------------------------------------------+
| | | | | | | | |
| +-|-------|-------------------------------------------------------------------------------------------------------|---------------+ +-------------------------+ +-+ +-+
| | | | | | | | | | | | | | |
| | | +-----|-|-+ +---+ +-------------------------------------+ +-----------------------+ +-------------------|---------+ +-|---+ +-+ +---------+ | | +---+
| | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | +---------------|---------------+ +---------------------|---------------------|---------+ +-----------|-|-+ | | | +-+ | +-|-------|-------+
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | +-------|-------------|---------------|-------|-+ +-----+ +-------------------|---------------------------|---------|---------------|-|---------|-----------------|-|-------+ |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | +-|-------|---|-+ | | +-----------|-----------------------------------|---------------------------+ | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | +-|-------|-------|-|-|---------+ | | +---|-|---------------------------------------------------|---------|-----------------|-----|---------|-|---------|---------------------+
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | +-|-----|-|---------------------------------|---------|---------------+ +---+ | +-----------|-----|---------|---+ | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | +-|-|-------------------------------|---+ | | +-------|-----|-----------------------------|-----|---|-----|---+ | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | +-------|-----------------------------|---------------------------|---------------------------|-----------|---------------------|-+
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | +---------------|---|-+ | +---|---+ | | +-------|-----+ +-----------|---------------+ | | +-----------|-|---|---------------------------|-+
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | +-|-------------------|-|---------------------+ | | | +-----|---+ | | | | +-----------+ | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | +-|-------------+ | +---------+ | +-------|-----|-|-|-----------|-----|---|---------------------|---------------------+ | +-----|-|---------------------------|-|-|---+
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | +-----+ | +---------------|-------|---+ | | | | | | | | | | | +-+ | | | | +---+
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | +-----|-|-|-----------------|-|---------------|-|-----|---------|-|-|-----+ | | | | | +---------------|---|-------------------|-|-----------+ | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | +-------|-------|-------------------------------------|-|---|---|---------+ | | | | | | | +-------------------+ | | +---+ +---|-|-+
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | +-------|-----|---------|---|---|-----|-------+ | +---------------------|---+ | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | +---+ | | | +---------------+ |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | +-|-|-------------------|---------|---------|-+ | | | | | | | +-----|-------+ | | | | +-+
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
+-|-------|-------|-|---------------|---------|---|-------------------------------|-----------|---------------------------|-----------------------+ | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | +-------+ | +-----|-------|-----|---------|---------|-|---------------------------------------|-|---------+ | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | +-|---------|---|-|---|---|---+ +---|-----|---|---------------------------------|-------------------------------+ | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | +-+ | +-----------|---|---|-----------------------------------|---------|---------|-----------------------------|---------------|-----|---------+ +---|-------+ | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | +---|---------|---|-------|-|-|-|-------|-|---+ | | | | | | | | | | | | | | | | | | +-+ |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | +-|-|-|-|-|----G------|---|-------+ +-------------|-------|---------------------------------------------------------|-----|-------+ | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | +-|-----------------|-|-|---+ | +-----------|---------|-|---------|-----|---------------------------|-----------------|-----------------|-----|-+ |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | +-----------|---+ | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | +-|---+ | | | | | | | +---|-+ +---------|---------|-+ | | | +-----------|-------+ | | +---|---|-------+ +-------|-----|---|-+ |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | +---|-----|-|-------|-----------------------+ | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | +---|-|-|-----|-------|-------|---|-----------|---|---|---|---|-------------|-|---|-----------------|---------|-------------------------------------------------|-------|---|-+ | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | +-------|-|-+ | | | | | | | | | | | | +-------------------|-----|--O------------------------|-------|---|-----|---|-----|-----+ | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| +-+ | | | | | | | | | | | | | | | | | | | | | | | +-|---------|-----|-------+ | | | | | | | | +-------+ | Y | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| +---|-|-|-|-----------|-------|-------------|---------|---|-----|---|-----|-|---|-----------------|-|-----------------|---------------------|-----------|-------|-|---|--N--|-+ | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | +-+ | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| +-----|-|-------|---------------------------|-------|-----|-|---|-|---------------|-|-----+ | | | | | | | | | | | | +-|-|-|---+ | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | +-|-|-----------------------------------|-|-+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | W | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | +-------------------|-|-------+ | | | | | | +-----|---------|-------|-|-----|---|-----|-+ |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | +---|------------B--------+ +-----------+ | | | | | | | | +-|-------+ | | | | | | | | +---|-|---+ | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | +-|-|-|---|-------|---|-----------------------|-------|-------|-----|-----|-------|-----|---------------------|-------|---+ | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | +-------------|-----|-------|---------|-----------+ | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | +-|-------|-------|---|-|-----|-----+ +-+ | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | +---|-|---|-------|-----+ | | | | | | | | | | | | | | | | +-------+ +-----+ | | | | | | | +-----|---+ | | | +-----------+ |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | +-|-+ | | | | | +-----|-|---|---------------------|-------|---------------|-|-----|---------------------------------+ | | | | | | | | +---------|---+ | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | +-------|---------------|-|---|-------|-----------------------|-----|-------|---------|-------|-----------|-|-----------------|-----------|-+ | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | +-|-------|---|-------------------------------|-----|-------------------------|-------|---|-----|---------------------------|-----|-------------|---------------|-+ |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | +-------+ | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | +-----+ |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | +-|-+ | +---------|---|-------|---|-------|-------|-----|-----|-----|-|-----|-----------------|-------------------------|-------+ | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | +-------|---|-|-------+ | | | | | | +-|-----|---|-------------|-------------------|-|-----|-----|-----+ | | | | | +-------+ |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | +-|-----------|---------+ | | | | | | | +-----|-----+ | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | +-|---|---|-------|-----------------|-|-----|-----------|-----|---|---|-----------------+ | +---|-----|-|---+ | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | +-----|-----------|-----------|-------|---|-|-----|---------------------|-------------|---------------------------|---------------|---+ | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | +-|-+ | | | | | | | | | | | | +-------------|-----------|---------------------------|---|-|-+ +-|-|-----|-|---+ | +-|-+ | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
+-|-------+ | | | | | | | | | | | | | +-+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
+---|-|-|---------|-|-|-|-|-------------|-------------|-------|-------------------|---|-|-------+ | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
+-+ | | | | | | | | | | | | | | | | +---+ +-|-|-----|-----------------|-----------------------------|-------|-----|-------------------|---------|-+ | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
+-|---|---|-----|-|---|-------------|-----------------|-|-+ | | | | | | | | | | | | | | | | | +-----+ +-----|-+ +-|-------------|---|-+ | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | +-----|-----+ | | | +-------|-------------------|-----------------------|---|---|---|-----|-------------|-----+ +-+ | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | +-|-|-|-|-|-|-|M--+ | | | | +-------+ | | +-------|-----|-------|-----------|---------------------|---|---|-----------------------------------------|-----|-----------|-----+ | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | +-|-|-|-|-------------|-----|-------------|-------|---|-|---------|-------|-----|---------------------------------+ | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| +-----|-|-----|-|-|---|-|-----|-------|-+ +---------+ +-|-----------|-------------------|-+ | | | | | | | | | | | | | +---|-----------|---+ |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | +-|---|---------------------------|-----------|-----------|-------|-----|---|---|-------------------------------------|-------|---------------+ | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | +-----|-----|-----|-----------|-|-----------------|-----+ | +---|-----|-------------|-|-------------|---------------------|---+ +---+ |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | +-|---+ | | | | | | | | | +-|-------------+ +-|-----|-----+ | | | | | +-------------------------|---------------------|-----------|-|-----|-----------|---|-|---|-|-|-+ |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | +-|---|-+ |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| +-+ | | | | | | | | | +---|-|-----------------|---------------------|-----------|-|---+ | | | | | | | | | | | | | | | | | | | | |
| | E | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | +-------|-|-|---|-----|---+ | | | | | | | | | | | | +-----------------|-----------------------+ | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | +---------------+ | | | | | | | +-------+ | | | | | | | +-------------------|-------------+ | | | | +---+ | | | | | | | | | | | |
| | | | | | C | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | +-----------|-------------------------|-----+ | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | +-------|-----------------------------|-------------------|---|-----+ | | | | +-|-|-|---+ | | | | |
| | | | | D | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | +-+ | | +-+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | +---+ +-------|-------------|-------------|---------------------------|-------------------------------+ +---|-------|-----|-------|-------+ | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | +-----|-----+ | | | | | | | | | | | +-|---|---------------------------------|-----------------------------+ | | | | | | | +-----+ | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | +---------|-|---|---|---+ | | | | | | | | | | | | | | +-------------------------------------------------|-|---+ | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
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| | | +-----|-------------|---|-|-----------|-|-------|-|-----------|-------|-----|---------------------------|---------------------------|-|---|-------|-------------|-----+ | +-+ | | | | | | |
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| | +-------|-----|---|---|-----|-----|---------|-------|---------------+ +-----|-------|-+ | | | | | +-------------|-|---+ | | | | | | |
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| | | | | +---------|---|-----|---|-|-|-|-------|-|---------------|---------|-------|-|-----------------|-------------------------+ | | | | | | +-|-+ | +-|---+ | | |
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| | +-|-|---+ | | | | | | | +-|-|-|---------|-----------|-------------|-----------------------------------------------------+ | | | | | | | | | | +---+ |
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| | +---|-|-----|-------------|-----|---|-----+ | | | | | | | | | | | | | | | | | | | | | |
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+-----|-----------------|-------|---+ +-------+ +-|-----|-----------------|---------------------|-|---------------------------------------------|-|---|-------|-------|-----|---+ | | | | | | |
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| | | | | | | +-----------|-------|-------|-|-------------------------|-------|-|-----------------|---------------------------|-----|-------|-------|---------|---|---------|-|-+ |
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| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | +-----+ |
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| | | | | | | | | | | | | | | | | | | | | +-+ | | | | | | | | | | | |
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| | | | | | | +---------|-|-----------|---+ +-----------|---|---------+ +-----------------------------------------------------|---------------------------------|---|-------+ |
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| | | | | | | +-------------|-+ +-----+ +-------------------+ | +-----|-+ | | | | | | | | | | | |
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| | | | +-----------------------------|---------------------------------------------|-----------|-----------------------------------|-----------+ | | | | | | | |
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| | | | | | +-------|-|-|-----------+ +-----------------------------------|-----+ | | | +-+ | | | | | | | |
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+-----|---+ | | +-------------|-------------------------------------------------------+ | | +---------------|---|-----|-------------|-----|---------------|---------+
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+---------------------|-------|---|-----|-----------------------------------------------------------------|-------+ | | +-------------+ | | +-|---+ | |
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+---+ | +-|---------+ +-|---|---+ | +---------------------------+ | | | | | |
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| | +---|-|-------------------|---------------+ | +-------|-----------------------------|---|---|-------|---+
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+---------------+ | +-+ +-----------+ | +-------+ | | | | |
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+-----------+ +-------------------------------------------------------------------------------------+ +-----+ +-|-+ |
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+-----------------------------------------------------------------------------------------------------------------------------------------------+ +---------+