-ic -ji -ol b-u bbb bbc bbi bbl bbo bbs bbu bcb bcc bci bcj bcl bco bcs bcu bi- bib bic bii bij bil bio bis biu bjc bji bjj bjs bju blb blc bli blj bll blo bls blu bob boc boi boj bol boo bos bou bsb bsc bsi bsj bsl bso bss bsu bub buc bui buj bul buo bus buu c-- c-j cbb cbc cbi cbj cbl cbo cbs cbu ccb ccc cci ccj ccl cco ccs ccu ci- cib cic cii cij cil cio cis ciu cjb cjc cjs cl- clb clc cli clj cll clo cls clu co- cob coc coi coj col coo cos cou csb csc csi csj csl cso css csu cub cuc cui cul cuo cus cuu ibb ibc ibi ibj ibl ibo ibs ibu icb icc ici icj icl ico ics icu iib iic iii iij iil iio iis iiu ijb ijc iji ijl ijo ijs iju il- ilb ilc ili ill ilo ils ilu io- iob ioc ioi ioj iol ioo ios iou is- isb isc isi isj isl iso iss isu iu- iub iuc iui ius j-i jbc jbi jbj jbl jbo jbs jbu jcb jcc jci jcl jco jcs jcu jib jic jii jij jil jio jis jiu jjb jjc jjj jjl jjs jju jlb jlc jli jll jlo jls jlu job joc joi joj jol joo jos jou jsb jsc jsi jsj jsl jso jss jsu jub jui jul juo jus lbb lbc lbi lbj lbl lbo lbs lbu lcb lcc lci lcj lcl lco lcs lcu lib lic lii lij lil lio lis liu ljj ljs lju llb llc lli llj lll llo lls llu lob loc loi loj lol loo los lou lsb lsc lsi lsj lsl lso lss lsu lub luc lui lul luo lus luu o-i ob- obb obc obi obj obl obo obs obu oc- ocb occ oci ocj ocl oco ocs ocu oib oic oii oil oio ois oiu ojb ojc oji ojo ojs oju olb olc oli oll olo ols olu oo- oob ooc ooi ool ooo oos os- osb osc osi osj osl oso oss osu ou- ouc oui oul ouo ous sbb sbc sbi sbj sbl sbo sbs sbu scb scc sci scj scl sco scs scu sib sic sii sij sil sio sis siu sjb sjc sji sjj sjs sju slb slc sli slj sll slo sls slu sob soc soi soj sol soo sos sou ss- ssb ssc ssi ssj ssl sso sss ssu sub suc sui sul suo sus suu ubb ubc ubi ubl ubo ubs ubu ucb ucc uci ucj ucl uco ucs ucu uib uic uii uil uio uis uiu ujc uji ujo ujs ulb ulc uli ull ulo uls ulu uob uoc uoj uol uoo uos usb usc usi usj usl uso uss usu uuc uus uuu