run {
// ここを変更する
} for 4
some r : univ -> univ {
some r
}
some r : univ -> univ {
r.r in r
}
some r : univ -> univ {
no iden & r
}
some r : univ -> univ {
~r in r
}
some r : univ -> univ {
~r.r in iden
}
some r : univ -> univ {
r.~r in iden
}
some r : univ -> univ {
univ in r.univ
}
some r : univ -> univ {
univ in univ.r
}