proofs/containers/balanced_search_tree/rmf.bend checks

import Base
import ../../lib/logic.bend as L
import ../../lib/nat.bend as N
import ../../lib/order.bend as O
import ../../../spec/lib/common.bend as SC
import ../../../spec/containers/balanced_search_tree/main.bend as S
import ../../../src/containers/balanced_search_tree.bend as M
import ./state.bend as ST
import ./tree.bend as TR
import ./path.bend as P
import ./mirror.bend as MI
import ./ok.bend as OK
import ./ends.bend as EN
import ./slot.bend as SL
import ./xtr.bend as XT
import ../../lib/nat_list.bend as NL