fact: Definition INIT_len := JZ_len+UNPACK_len+PACK_len+NAT_ENC_len+INC_len+INC_len+UNPACK_len+PACK_len+MOVE_len+JMP_len+PACK_len.
imports: Undecidability(MinskyMachines.MM MinskyMachines.MMA L.L) Undecidability.Shared.Libs.DLW(Vec.pos Vec.vec Code.sss Code.subcode) Undecidability(MinskyMachines.Util.MMA_pairing L.AbstractMachines.wCBV) PeanoNat List Lia Wf_nat ssreflect ssrbool ssrfun