-ic -ji -ol b-u bbb bbc bbi bbl bbo bbt bbu bcb bcc bci bcj bcl bco bct bcu bi- bib bic bii bij bil bio bit biu bjc bji bjj bjt bju blb blc bli blj bll blo blt blu bob boc boi boj bol boo bot bou btb btc bti btl bto btt btu bub buc bui buj bul buo but buu c-- c-j cbb cbc cbi cbj cbl cbo cbt cbu ccb ccc cci ccj ccl cco cct ccu ci- cib cic cii cij cil cio cit ciu cjb cjc cl- clb clc cli clj cll clo clt clu co- cob coc coi coj col coo cot cou ctb ctc cti ctl cto ctt ctu cub cuc cui cul cuo cut cuu ibb ibc ibi ibj ibl ibo ibt ibu icb icc ici icj icl ico ict icu iib iic iii iij iil iio iit iiu ijb ijc iji ijl ijo ijt iju il- ilb ilc ili ill ilo ilt ilu io- iob ioc ioi ioj iol ioo iot iou itb itc iti itj itl ito itt itu iu- iub iuc iui iut j-i jbc jbi jbj jbl jbo jbt jbu jcb jcc jci jcl jco jct jcu jib jic jii jij jil jio jit jiu jjb jjc jjj jjl jju jlb jlc jli jll jlo jlt jlu job joc joi joj jol joo jot jou jtb jtc jti jtl jtt jtu jub jui jul juo jut lbb lbc lbi lbj lbl lbo lbt lbu lcb lcc lci lcj lcl lco lct lcu lib lic lii lij lil lio lit liu ljj lju llb llc lli llj lll llo llt llu lob loc loi loj lol loo lot lou ltb ltc lti ltl lto ltt ltu lub luc lui lul luo lut luu o-i ob- obb obc obi obj obl obo obt obu oc- ocb occ oci ocj ocl oco oct ocu oib oic oii oil oio oit oiu ojb ojc oji ojo oju olb olc oli oll olo olt olu oo- oob ooc ooi ool ooo oot ot- otb otc oti otl oto ott otu ou- ouc oui oul ouo out tbb tbc tbi tbj tbl tbo tbt tbu tcb tcc tci tcj tcl tco tct tcu tib tic tii til tio tit tiu tjc tji tjo tju tlc tli tlj tll tlo tlt tlu to- tob toc toi toj tol too tot tou ttb ttc tti ttl tto ttt ttu tub tuc tui tuj tul tuo tut tuu ubb ubc ubi ubl ubo ubt ubu ucb ucc uci ucj ucl uco uct ucu uib uic uii uil uio uit uiu ujc uji ujo ulb ulc uli ull ulo ult ulu uob uoc uoj uol uoo uot utb utc uti utj utl uto utt utu uuc uut uuu