-ic -ol b-u bbb bbc bbg bbi bbl bbm bbn bbo bbr bbs bbu bcb bcc bcg bci bcl bcm bcn bco bcr bcs bcu bgb bgc bgg bgi bgl bgm bgn bgo bgr bgs bgu bi- bib bic big bii bil bim bin bio bir bis biu blb blc blg bli bll blm bln blo blr bls blu bmb bmc bmg bmi bml bmm bmn bmo bmr bms bmu bnb bnc bng bni bnl bnn bno bnr bns bnu bob boc bog boi bol bom bon boo bor bos bou brb brg bri brl brm brn bro brr brs bru bsb bsc bsg bsi bsl bsm bsn bso bsr bss bsu bub buc bug bui bul bum bun buo bur bus buu c-- cbb cbc cbg cbi cbl cbm cbn cbo cbr cbs cbu ccb ccc ccg cci ccl ccm ccn cco ccr ccs ccu cgb cgc cgg cgi cgl cgm cgn cgo cgr cgs cgu ci- cib cic cig cii cil cim cin cio cir cis ciu cl- clb clc clg cli cll clm cln clo clr cls clu cmb cmc cmg cmi cml cmm cmn cmo cmr cms cmu cn- cnb cnc cng cni cnl cnm cnn cno cnr cns cnu co- cob coc cog coi col com con coo cor cos cou crb crc crg cri crl crm crn cro crr crs cru csb csc csg csi csl csm csn cso csr css csu cub cuc cug cui cul cum cun cuo cur cus cuu gbc gbg gbi gbl gbm gbn gbo gbr gbs gbu gcb gcc gcg gci gcl gcm gcn gco gcr gcs gcu ggb ggc ggg ggi ggm ggn ggo ggr ggs ggu gib gic gig gii gil gim gin gio gir gis giu glb glc glg gli gll glm gln glo glr gls glu gmb gmc gmg gmi gml gmm gmn gmo gmr gms gnb gnc gni gnl gnm gnn gno gnr gns gnu gob goc gog goi gol gom gon goo gor gos gou grb grc grg gri grl grm grn gro grr grs gru gsb gsc gsg gsi gsl gsm gsn gso gsr gss gsu gu- gub guc gug gui gul gum gun guo gur gus guu ibb ibc ibg ibi ibl ibm ibn ibo ibr ibs ibu icb icc icg ici icl icm icn ico icr ics icu igb igc igg igi igl igm ign igo igr igs igu iib iic iii iil iim iin iio iir iis iiu il- ilb ilc ilg ili ill ilm iln ilo ilr ils ilu im- imb imc img imi iml imm imn imo ims imu in- inb inc ing ini inl inm inn ino inr ins inu io- iob ioc iog ioi iol iom ion ioo ior ios iou ir- irb irc irg iri irl irm irn iro irr irs iru is- isb isc isg isi isl ism isn iso isr iss isu iu- iub iuc iug iui ium iur ius lbb lbc lbg lbi lbl lbm lbo lbr lbs lbu lcb lcc lcg lci lcl lcm lcn lco lcr lcs lcu lgb lgc lgg lgi lgl lgm lgn lgo lgr lgs lgu lib lic lig lii lil lim lin lio lir lis liu llb llc llg lli lll llm lln llo llr lls llu lmb lmc lmg lmi lml lmm lmn lmo lmr lms lmu lnb lnc lng lni lnl lnm lnn lno lnr lns lnu lob loc log loi lol lom lon loo lor los lou lrb lrc lrg lri lrm lrn lro lrr lrs lru lsb lsc lsg lsi lsl lsm lsn lso lsr lss lsu lub luc lug lui lul lum lun luo lur lus luu m-o m-r mbb mbc mbg mbi mbl mbm mbo mbr mbs mbu mc- mcb mcc mcg mci mcl mcm mcn mco mcr mcs mcu mgb mgc mgi mgl mgm mgn mgo mgr mgs mgu mi- mib mic mig mii mil mim min mio mir mis miu mlb mlc mlg mli mll mlm mln mlo mlr mls mlu mmb mmc mmg mmi mml mmm mmn mmo mmr mms mmu mnb mnc mng mni mnl mnm mnn mno mnr mns mnu mob moc mog moi mol mom mon moo mor mos mou mrb mrc mrg mri mrl mrm mrn mro mrr mrs mru msb msc msg msi msl msm msn mso msr mss msu mub muc mug mui mul mum mun mur mus muu n-i nbb nbc nbg nbi nbl nbm nbn nbo nbr nbs nbu ncb ncc ncg nci ncl ncm ncn nco ncr ncs ncu ngb ngc ngg ngi ngl ngm ngn ngo ngs ngu nib nic nig nii nil nim nin nio nir nis niu nlb nlc nlg nli nll nlm nln nlo nlr nls nlu nmb nmc nmg nmi nml nmm nmn nmo nmr nms nmu nnb nnc nng nni nnl nnm nnn nno nns nnu no- nob noc nog noi nol nom non noo nor nos nou nrb nrc nrg nri nrl nrm nrn nro nrr nrs nru nsb nsc nsg nsi nsl nsm nsn nso nsr nss nsu nub nuc nug nui nul num nun nuo nur nus nuu o-i ob- obb obc obg obi obl obm obn obo obr obs obu oc- ocb occ ocg oci ocl ocm ocn oco ocr ocs ocu ogc ogg ogi ogl ogn ogo ogs oib oic oii oil oim oin oio oir ois oiu olb olc olg oli oll olm oln olo ols olu om- omb omc omg omi oml omm omn omo omr oms omu on- onb onc ong oni onl onn ono onr ons onu oo- oob ooc oog ooi ool oom oon ooo oor oos or- orb orc org ori orl orm orn oro orr ors oru os- osb osc osg osi osl osm osn oso osr oss osu ou- ouc oui oul oum oun ouo our ous rbb rbc rbg rbi rbl rbm rbn rbo rbr rbs rbu rcb rcc rcg rci rcl rcm rcn rco rcr rcs rcu rgb rgc rgg rgi rgn rgo rgr rgs