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def a:=["def a:=", "def main:=IO.println s!\"{a.head (by decide)}{a.map λx↦s!\"\\\"{x.replace \"\\\\\" \"\\\\\\\\\"|>.replace \"\\\"\" \"\\\\\\\"\"}\\\"\"}
{a.tail.head (by decide)}\""]
def main:=IO.println s!"{a.head (by decide)}{a.map λx↦s!"\"{x.replace "\\" "\\\\"|>.replace "\"" "\\\""}\""}
{a.tail.head (by decide)}"