-ol -th bbb bbh bbl bbo bbr bbt bbw bbx bhb bhh bhl bho bhr bht bhw bhx blb blh bll blo blr blt blx bob boh bol boo bor bot bow box brb brh brl bro brr brt brw brx btb bth btl bto btr btt btw btx bwb bwh bwl bwo bwr bxb bxl bxo bxw bxx hbb hbh hbl hbo hbr hbt hbw hbx hhb hhh hhl hho hhr hht hhw hlb hlh hll hlo hlr hlt hlw hlx hob hoh hol hoo hor hot how hox hr- hrb hrh hrl hro hrr hrt hrw htb hth htl hto htr htt htw htx hw- hwb hwl hwo hwr hwt hww hxl lbb lbh lbl lbo lbr lbt lbw lbx lhb lhh lho lhr lht lhx llb lll llo llr llt llw lob loh lol loo lor lot low lox lrb lrh lro lrr lrt lrw ltb lth ltl lto ltr ltt ltx lwb lwh lwl lwo lwr lww lxo lxr lxx ob- obb obh obl obo obr obt obw obx ohh ohl oho ohr oht olb oll olo olt olw oo- oob ooh ool ooo oor oot oow oox or- orb orh orl oro orr ort orx ot- otb oth otl oto otr ott otw owb owh owl owo owt oww ox- oxb oxo oxt oxx rbb rbh rbl rbo rbr rbt rbw rbx rh- rhb rhh rhl rho rhr rht rlh rll rlo rlr rlt rlw rob roh rol roo ror rot row rox rrb rrh rrl rrr rrt rtb rtl rto rtr rtt rtw rtx rwb rwh rwl rwr rxr t-x tbb tbh tbl tbo tbr tbt th- thb thh thl tho thr tht thw thx tlh tll tlo tlr tlt tlw tlx to- tob toh tol too tor tot tow tox trb trh trl tro trr trt trw trx ttb tth ttl tto ttr ttt ttw ttx twb twh twl two twr twt tww twx txl txt wbb wbo wbr wbt wbw wbx wh- whb whh whl who whr wht whw wl- wlb wll wlo wlr wlt wlw wob woh wol woo wor wot wow wox wr- wrh wrl wro wrr wrt wrw wrx wtb wth wto wtr wtt wtw wtx wwl wwo wwt www wxw xbl xbr xbx xht xlb xlr xlt xoo xor xot xox xrt xrx xtr xtx xwt xxl xxo xxx