def tok_f
import minebender-game@1.0.0.0/proof_solver.bend as ProofSolverimport Base
import minebender-game@1.0.0.0/types.bend as T
import minebender-game@1.0.0.0/solver.bend as S
2548def tok_f(l: T.Grid(Bool), t: S.Todo) -> Bool:
2549 match t:
2550 case S.Todo{c, rel}:
2551 S.items_ok(rel, l)