-ic -ol b-u bbb bbc bbg bbi bbl bbn bbo bbs bbu bcb bcc bcg bci bcl bcn bco bcs bcu bgb bgc bgg bgi bgl bgn bgo bgs bgu bi- bib bic big bii bil bin bio bis biu blb blc blg bli bll bln blo bls blu bnb bnc bng bni bnl bnn bno bns bnu bob boc bog boi bol bon boo bos bou bsb bsc bsg bsi bsl bsn bso bss bsu bub buc bug bui bul bun buo bus buu c-- cbb cbc cbg cbi cbl cbn cbo cbs cbu ccb ccc ccg cci ccl ccn cco ccs ccu cgb cgc cgg cgi cgl cgn cgo cgs cgu ci- cib cic cig cii cil cin cio cis ciu cl- clb clc clg cli cll cln clo cls clu cn- cnb cnc cng cni cnl cnn cno cns cnu co- cob coc cog coi col con coo cos cou csb csc csg csi csl csn cso css csu cub cuc cug cui cul cun cuo cus cuu gbc gbg gbi gbl gbn gbo gbs gbu gcb gcc gcg gci gcl gcn gco gcs gcu ggb ggc ggg ggi ggn ggo ggs ggu gib gic gig gii gil gin gio gis giu glb glc glg gli gll gln glo gls glu gnb gnc gni gnl gnn gno gns gnu gob goc gog goi gol gon goo gos gou gsb gsc gsg gsi gsl gsn gso gss gsu gu- gub guc gug gui gul gun guo gus guu ibb ibc ibg ibi ibl ibn ibo ibs ibu icb icc icg ici icl icn ico ics icu igb igc igg igi igl ign igo igs igu iib iic iii iil iin iio iis iiu il- ilb ilc ilg ili ill iln ilo ils ilu in- inb inc ing ini inl inn ino ins inu io- iob ioc iog ioi iol ion ioo ios iou is- isb isc isg isi isl isn iso iss isu iu- iub iuc iug iui ius lbb lbc lbg lbi lbl lbo lbs lbu lcb lcc lcg lci lcl lcn lco lcs lcu lgb lgc lgg lgi lgl lgn lgo lgs lgu lib lic lig lii lil lin lio lis liu llb llc llg lli lll lln llo lls llu lnb lnc lng lni lnl lnn lno lns lnu lob loc log loi lol lon loo los lou lsb lsc lsg lsi lsl lsn lso lss lsu lub luc lug lui lul lun luo lus luu n-i nbb nbc nbg nbi nbl nbn nbo nbs nbu ncb ncc ncg nci ncl ncn nco ncs ncu ngb ngc ngg ngi ngl ngn ngo ngs ngu nib nic nig nii nil nin nio nis niu nlb nlc nlg nli nll nln nlo nls nlu nnb nnc nng nni nnl nnn nno nns nnu no- nob noc nog noi nol non noo nos nou nsb nsc nsg nsi nsl nsn nso nss nsu nub nuc nug nui nul nun nuo nus nuu o-i ob- obb obc obg obi obl obn obo obs obu oc- ocb occ ocg oci ocl ocn oco ocs ocu ogc ogg ogi ogl ogn ogo ogs oib oic oii oil oin oio ois oiu olb olc olg oli oll oln olo ols olu on- onb onc ong oni onl onn ono ons onu oo- oob ooc oog ooi ool oon ooo oos os- osb osc osg osi osl osn oso oss osu ou- ouc oui oul oun ouo ous sbb sbc sbg sbi sbl sbn sbo sbs sbu scb scc scg sci scl scn sco scs scu sgb sgc sgg sgi sgl sgn sgo sgs sgu sib sic sig sii sil sin sio sis siu slb slc slg sli sll sln slo sls slu snb snc sng sni snl snn sno sns snu sob soc sog soi sol son soo sos sou ss- ssb ssc ssg ssi ssl ssn sso sss ssu sub suc sug sui sul sun suo sus suu ubb ubc ubg ubi ubl ubn ubo ubs ubu ucb ucc ucg uci ucl ucn uco ucs ucu ugb ugc ugg ugi ugl ugn ugo ugs ugu uib uic uig uii uil uin uio uis uiu ulb ulc ulg uli ull uln ulo uls ulu un- unb unc ung uni unl unn uno uns unu uob uoc uog uol uon uoo uos usb usc usg usi usl usn uso uss usu uuc uug uun uus uuu