2020-11-08 19:17:57 +01:00
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World = { HeaderWorld ~ NEWLINE+ ~ Robot+ }
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HeaderWorld = { ASCII_DIGIT+ ~ " " ~ ASCII_DIGIT+ }
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Robot = { HeaderRobot ~ NEWLINE ~ Instructions ~ NEWLINE+ }
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HeaderRobot = { ASCII_DIGIT+ ~ " " ~ ASCII_DIGIT+ ~ " " ~ ("S" | "N" | "W" | "E") }
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Instructions = { ("F" | "L" | "R")+ }
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