proofs/containers/balanced_search_tree/csv.bend checks

import Base
import ../../lib/logic.bend as L
import ../../lib/list.bend as LL
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 ./mirror.bend as MI
import ./tree.bend as TR
import ./ends.bend as EN
import ./path.bend as P
import ./plug.bend as PG
import ./ord.bend as OR
import ./cur.bend as CU
import ./cnx.bend as CX
import ./prim.bend as PR
import ./putf.bend as PF
import ./find.bend as FI
import ./slot.bend as SL