-ic -ol bbb bbc bbi bbl bbo bbw bcb bcc bci bcl bco bcz bi- bib bic bii bil bio biw biz blb blc bli bll blo blz bob boc boi bol boo bow boz bwb bwc bwi bwl bwo bzo bzz c-- cbb cbc cbi cbl cbo cbw cbz ccb ccc cci ccl cco ccw ccz ci- cib cic cii cil cio ciw cl- clb clc cli cll clo clw clz co- cob coc coi col coo cow coz cw- cwb cwc cwi cwl cwo cz- czc czo czw ibb ibc ibi ibl ibo ibw ibz icb icc ici icl ico icw icz iib iic iii iil iio iiw il- ilb ilc ili ill ilo ilz io- iob ioc ioi iol ioo iow iwb iwc iwi iwl iwo iww iwz izi izo izz lbb lbc lbi lbl lbo lbw lcb lcc lci lcl lco lcw lib lic lii lil lio liw liz llb llc lli lll llo llw llz lob loc loi lol loo low loz lwb lwc lwi lwl lwo lww lzi lzo o-i ob- obb obc obi obl obo obw oc- ocb occ oci ocl oco ocw ocz oib oic oii oil oio oiz olb olc oli oll olo olw oo- oob ooc ooi ool ooo oow owb owc owi owl owo oww ozo ozw ozz wbb wbc wbi wbo wbw wbz wcb wcc wci wcl wco wcw wib wic wii wil wiz wl- wlb wlc wli wll wlo wlw wob woc woi wol woo wow woz wwc wwi wwl wwo www wzc zbb zbc zbl zbw zcl zco zib zil zio ziw ziz zo- zob zoc zoi zol zoo zow zzz