def almlo.c0b
import bend-kit-collections@0.1.4.1/nat_order.bend as NatOrderimport Base
725def almlo.c0b(+wl: Nat, +wh: Nat, +w2: Nat, o2: LE(wl, Nat.mul(3n, wh)), n2: LE(w2, 1n+wl)) -> LE(w2, Nat.add(3n, Nat.mul(3n, wh))):
726 by_contra(w2, Nat.add(3n, Nat.mul(3n, wh)), ng => almlo.c0b.k(wl, wh, w2, ng, o2, n2))