player p height 98
block p magenta boring
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▓ ▓ ▓
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block w white interesting
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▓     ▓
▓   p ▓
▓G    ▓
▓     ▓
▓g 1  ▓
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block g green interesting
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▓  
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link G g green
block 1 blue boring
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epsilon ε g green
     
     
  =