eBGDAElet ring1=12044234105slide down3full1623let ringlet ring7X33332fullX0812902030220let ring1011121332fullX0142015let ring165201702X030181920let ring2100222232425263202let ring27X0X01028XX213129XX0010let ring30XXX320231X0X01032XX2131let ring33XX001034XXX320235X0X010let ring36XX2131371XX03133813940414255743444546557474849508557515253let ringlet ring5485855585X7565X87X5757let ringlet ringlet ring58858595X7605X855X77let ringlet ring615XX8576263646532fullX0let ring662067685206902X0307071727300742757677let ring78320279X0X01080XX2131let ring81XX001082XXX320283X0X010let ring84XX213185XX001086XXX3202let ring87X0X01088XX2131891XX0313901919293945579596979855799100101102855710310410515slide down to 1317106107108109110557111112113prebent, slide to 812½1145557115116511700301181191201210020122012312300201240020125020126030301272