-ic -ol b-u bbb bbc bbi bbl bbm bbn bbo bbr bbs bbt bbu bcb bcc bci bcl bcm bcn bco bcr bcs bct bcu bi- bib bic bii bil bim bin bio bir bis bit biu blb blc bli bll blm bln blo blr bls blt blu bmb bmc bmi bml bmm bmn bmo bmr bms bmt bmu bnb bnc bni bnl bnn bno bnr bns bnt bnu bob boc boi bol bom bon boo bor bos bot bou brb bri brl brm brn bro brr brs brt bru bsb bsc bsi bsl bsm bsn bso bsr bss bst bsu btb btc bti btl btm btn bto btr bts btt btu bub buc bui bul bum bun buo bur bus but buu c-- cbb cbc cbi cbl cbm cbn cbo cbr cbs cbt cbu ccb ccc cci ccl ccm ccn cco ccr ccs cct ccu ci- cib cic cii cil cim cin cio cir cis cit ciu cl- clb clc cli cll clm cln clo clr cls clt clu cmb cmc cmi cml cmm cmn cmo cmr cms cmt cmu cn- cnb cnc cni cnl cnm cnn cno cnr cns cnt cnu co- cob coc coi col com con coo cor cos cot cou crb crc cri crl crm crn cro crr crs crt cru csb csc csi csl csm csn cso csr css cst csu ctb ctc cti ctl ctm ctn cto ctr cts ctt ctu cub cuc cui cul cum cun cuo cur cus cut cuu ibb ibc ibi ibl ibm ibn ibo ibr ibs ibt ibu icb icc ici icl icm icn ico icr ics ict icu iib iic iii iil iim iin iio iir iis iit iiu il- ilb ilc ili ill ilm iln ilo ilr ils ilt ilu im- imb imc imi iml imm imn imo ims imt imu in- inb inc ini inl inm inn ino inr ins int inu io- iob ioc ioi iol iom ion ioo ior ios iot iou ir- irb irc iri irl irm irn iro irr irs irt iru is- isb isc isi isl ism isn iso isr iss ist isu itb itc iti itl itm itn ito its itt itu iu- iub iuc iui ium iur ius iut lbb lbc lbi lbl lbm lbo lbr lbs lbt lbu lcb lcc lci lcl lcm lcn lco lcr lcs lct lcu lib lic lii lil lim lin lio lir lis lit liu llb llc lli lll llm lln llo llr lls llt llu lmb lmc lmi lml lmm lmn lmo lmr lms lmt lmu lnb lnc lni lnl lnm lnn lno lnr lns lnt lnu lob loc loi lol lom lon loo lor los lot lou lrb lrc lri lrm lrn lro lrr lrs lrt lru lsb lsc lsi lsl lsm lsn lso lsr lss lst lsu ltb ltc lti ltl ltm lto ltr lts ltt ltu lub luc lui lul lum lun luo lur lus lut luu m-o m-r mbb mbc mbi mbl mbm mbo mbr mbs mbt mbu mc- mcb mcc mci mcl mcm mcn mco mcr mcs mct mcu mi- mib mic mii mil mim min mio mir mis mit miu mlb mlc mli mll mlm mln mlo mlr mls mlt mlu mmb mmc mmi mml mmm mmn mmo mmr mms mmt mmu mnb mnc mni mnl mnm mnn mno mnr mns mnt mnu mob moc moi mol mom mon moo mor mos mot mou mrb mrc mri mrl mrm mrn mro mrr mrs mrt mru msb msc msi msl msm msn mso msr mss mst msu mtb mtc mti mtl mtm mtn mto mtr mts mtt mtu mub muc mui mul mum mun mur mus mut muu n-i nbb nbc nbi nbl nbm nbn nbo nbr nbs nbt nbu ncb ncc nci ncl ncm ncn nco ncr ncs nct ncu nib nic nii nil nim nin nio nir nis nit niu nlb nlc nli nll nlm nln nlo nlr nls nlt nlu nmb nmc nmi nml nmm nmn nmo nmr nms nmt nmu nnb nnc nni nnl nnm nnn nno nns nnt nnu no- nob noc noi nol nom non noo nor nos not nou nrb nrc nri nrl nrm nrn nro nrr nrs nrt nru nsb nsc nsi nsl nsm nsn nso nsr nss nst nsu ntb ntc nti ntm ntn nto ntr nts ntt ntu nub nuc nui nul num nun nuo nur nus nut nuu o-i ob- obb obc obi obl obm obn obo obr obs obt obu oc- ocb occ oci ocl ocm ocn oco ocr ocs oct ocu oib oic oii oil oim oin oio oir ois oit oiu olb olc oli oll olm oln olo ols olt olu om- omb omc omi oml omm omn omo omr oms omt omu on- onb onc oni onl onn ono onr ons ont onu oo- oob ooc ooi ool oom oon ooo oor oos oot or- orb orc ori orl orm orn oro orr ors ort oru os- osb osc osi osl osm osn oso osr oss ost osu ot- otb otc oti otl otm otn oto otr ots ott otu ou- ouc oui oul oum oun ouo our ous out rbb rbc rbi rbl rbm rbn rbo rbr rbs rbt rbu rcb rcc rci rcl rcm rcn rco rcr rcs rct rcu rib ric rii ril rim rin rio rir ris rit rlc rli rll rlm rln rlo rlr rls rlt rlu rmb rmc rmi rml rmm rmn rmo rmr rms rmt rnb rnc rni rnm rnn rno rnr rns rnt rnu rob roc roi rol rom ron roo ror ros rot rou rrb rrc rri rrl rrm rrn rrr rrs rrt rru rsb rsc rsi rsl rsm rsn rso rsr rss rst rsu rtb rtc rti rtl rtm rtn rto rtr rts rtt rtu rub ruc rui rum run ruo rur rus rut ruu sbb sbc sbi sbl sbm sbn sbo sbr sbs sbt sbu scb scc sci scl scm scn sco scr scs sct scu sib sic sii sil