-ic -ly -ol bbb bbc bbi bbl bbo bbs bby bcb bcc bci bcl bco bcs bcy bi- bib bic bii bil bio bis biy blb blc bli bll blo bls bly bob boc boi bol boo bos boy bsb bsc bsi bsl bso bss bsy by- byc byi byl byo bys c-- cbb cbc cbi cbl cbo cbs cby ccb ccc cci ccl cco ccs ci- cib cic cii cil cio cis cl- clb clc cli cll clo cls cly co- cob coc coi col coo cos coy csb csc csi csl cso css csy cyb cyc cyl cyo cys ibb ibc ibi ibl ibo ibs iby icb icc ici icl ico ics icy iib iic iii iil iio iis il- ilb ilc ili ill ilo ils ily io- iob ioc ioi iol ioo ios is- isb isc isi isl iso iss isy iyc iyo iys iyy lbb lbc lbi lbl lbo lbs lcb lcc lci lcl lco lcs lcy lib lic lii lil lio lis llb llc lli lll llo lls lly lob loc loi lol loo los loy lsb lsc lsi lsl lso lss lyc lyl lyo lys o-i ob- obb obc obi obl obo obs oby oc- ocb occ oci ocl oco ocs oib oic oii oil oio ois olb olc oli oll olo ols oly oo- oob ooc ooi ool ooo oos os- osb osc osi osl oso oss oyi oyl oyo oys sbb sbc sbi sbl sbo sbs sby scb scc sci scl sco scs sib sic sii sil sio sis slb slc sli sll slo sls sly sob soc soi sol soo sos soy ss- ssb ssc ssi ssl sso sss sy- syb syc syi syl sys ybc ybi ybl ybs yby ycc yci ycl yco ycs ycy yii yio yis ylc yli yll yls yly yob yoc yoi yol yoo yos yoy ysb ysc ysi ysl yso yss ysy yyb yyc yys yyy