advance back up start[>] 16260[D!][U][G] 16261[D!][U][G] 16262[D!][U][G] 16263[D!][U][G] 16264[D!][U][G] 16265[D!][U][G] 16266[D!][U][G] 16267[D!][U][G] 16268[D!][U][G] 16269[D!][U][G] 16270[D!][U][G] 16271[D!][U][G] 16272[D!][U][G] 16273[D!][U][G] 16274[D!][U][G] 16275[D!][U][G] 16276[D!][U][G] 16277[D!][U][G] 16278[D!][U][G] 16279[D!][U][G] 16280[D!][U][G] 16281[D!][U][G] 16282[D!][U][G] 16283[D!][U][G] 16284[D!][U][G] 16285[D!][U][G] 16286[D!][U][G] 16287[D!][U][G] 16288[D!][U][G] 16289[D!][U][G] 16290[D!][U][G] 16291[D!][U][G] 16292[D!][U][G] 16293[D!][U][G] 16294[D!][U][G] 16295[D!][U][G] 16296[D!][U][G] 16297[D!][U][G] 16298[D!][U][G] 16299[D!][U][G] 16300[D!][U][G] 16301[D!][U][G] 16302[D!][U][G] 16303[D!][U][G] 16304[D!][U][G] 16305[D!][U][G] 16306[D!][U][G] 16307[D!][U][G] 16308[D!][U][G] 16309[D!][U][G] 16310[D!][U][G] 16311[D!][U][G] 16312[D!][U][G] 16313[D!][U][G] 16314[D!][U][G] 16315[D!][U][G] 16316[D!][U][G] 16317[D!][U][G] 16318[D!][U][G] 16319[D!][U][G] 16320[D!][U][G] 16321[D!][U][G] 16322[D!][U][G] 16323[D!][U][G]