Mit & ohne Tippfehler:

b+ttb 4541, b4tb 4541, b5tb 4541, b6tb 4541, bbttb 4541, bdtb 4541, bftb 4541, bgtb 4541, bhtb 4541, brtb 4541, bt+tb 4541, bt4b 4541, bt5b 4541, bt6b 4541, btb 4541, btbt 4541, btdb 4541, btfb 4541, btgb 4541, bthb 4541, btrb 4541, btt 4541, btt b4541, btt+b 4541, bttb 3541, bttb 4+541, bttb 441, bttb 4441, bttb 4451, bttb 44541, bttb 45+41, bttb 451, bttb 4514, bttb 4531, bttb 454, bttb 45411, bttb 4542, bttb 45441, bttb 454q, bttb 454w, bttb 4551, bttb 45541, bttb 45e1, bttb 45r1, bttb 45t1, bttb 4641, bttb 4r41, bttb 4t41, bttb 4z41, bttb 541, bttb 5441, bttb 5541, bttb e541, bttb r541, bttb t541, bttb4 541, bttbb 4541, bttf 4541, bttg 4541, btth 4541, bttn 4541, bttp 4541, btttb 4541, bttv 4541, btzb 4541, bztb 4541, fttb 4541, gttb 4541, httb 4541, nttb 4541, pttb 4541, tbtb 4541, ttb 4541, vttb 4541