def ton_f
import minebender-game@1.0.0.0/proof_solver.bend as ProofSolverimport Base
import minebender-game@1.0.0.0/solver.bend as S
import minebender-game@1.0.0.0/proof_cells.bend as PS
2553def ton_f(e: PS.WH, t: S.Todo) -> Bool:
2554 match t:
2555 case S.Todo{c, rel}:
2556 items_onb(e, rel)