-ic -ol b-u bbb bbc bbd bbi bbl bbn bbo bbr bbu bcb bcc bcd bci bcl bcn bco bcr bcu bdb bdc bdd bdi bdl bdo bdr bdu bi- bib bic bid bii bil bin bio bir biu blb blc bld bli bll bln blo blr blu bnb bnc bnd bni bnl bnn bno bnr bnu bob boc bod boi bol bon boo bor bou brb brd bri brl brn bro brr bru bub buc bud bui bul bun buo bur buu c-- cbb cbc cbd cbi cbl cbn cbo cbr cbu ccb ccc ccd cci ccl ccn cco ccr ccu cdb cdc cdd cdi cdl cdn cdo cdr cdu ci- cib cic cid cii cil cin cio cir ciu cl- clb clc cld cli cll cln clo clr clu cn- cnb cnc cnd cni cnl cnn cno cnr cnu co- cob coc cod coi col con coo cor cou crb crc crd cri crl crn cro crr cru cub cuc cud cui cul cun cuo cur cuu dbb dbc dbd dbi dbl dbn dbo dbr dbu dcb dcc dcd dci dcl dcn dco dcr dcu ddb ddc ddd ddi ddl ddn ddo ddr ddu di- dib dic did dii dil din dio dir diu dl- dlb dlc dld dli dll dlo dlr dlu dnb dnc dnd dni dnl dnn dno dnr dob doc dod doi dol don doo dor dou drb drc drd dri drl drn dro drr dru dub duc dud dui dul dun duo dur i-d ibb ibc ibd ibi ibl ibn ibo ibr ibu icb icc icd ici icl icn ico icr icu idb idc idd idi idl idn ido idr idu iib iic iid iii iil iin iio iir iiu il- ilb ilc ild ili ill iln ilo ilr ilu in- inb inc ind ini inl inn ino inr inu io- iob ioc iod ioi iol ion ioo ior iou ir- irb irc ird iri irl irn iro irr iru iu- iub iuc iud iui iur lbb lbc lbd lbi lbl lbo lbr lbu lcb lcc lcd lci lcl lcn lco lcr lcu ldb ldc ldd ldi ldl ldn ldo ldr ldu lib lic lid lii lil lin lio lir liu llb llc lld lli lll lln llo llr llu lnb lnc lnd lni lnl lnn lno lnr lnu lob loc lod loi lol lon loo lor lou lrb lrc lrd lri lrn lro lrr lru lub luc lud lui lul lun luo lur luu n-i nbb nbc nbd nbi nbl nbn nbo nbr nbu ncb ncc ncd nci ncl ncn nco ncr ncu ndb ndc ndd ndi ndl ndn ndo ndr ndu nib nic nid nii nil nin nio nir niu nlb nlc nld nli nll nln nlo nlr nlu nnb nnc nni nnl nnn nno nnu no- nob noc nod noi nol non noo nor nou nrb nrc nrd nri nrl nrn nro nrr nru nub nuc nud nui nul nun nuo nur nuu o-i ob- obb obc obd obi obl obn obo obr obu oc- ocb occ ocd oci ocl ocn oco ocr ocu odb odc odd odi odl odn odo odr odu oib oic oid oii oil oin oio oir oiu olb olc old oli oll oln olo olu on- onb onc ond oni onl onn ono onr onu oo- oob ooc ood ooi ool oon ooo oor or- orb orc ord ori orl orn oro orr oru ou- ouc oud oui oul oun ouo our rbb rbc rbd rbi rbl rbn rbo rbr rbu rcb rcc rcd rci rcl rcn rco rcr rcu rdb rdc rdd rdi rdl rdn rdo rdr rdu rib ric rid rii ril rin rio rir rlc rld rli rll rln rlo rlr rlu rnb rnc rnd rni rnn rno rnr rnu rob roc rod roi rol ron roo ror rou rrb rrc rrd rri rrl rrn rrr rru rub ruc rud rui run ruo rur ruu ubb ubc ubi ubl ubn ubo ubr ubu ucb ucc ucd uci ucl ucn uco ucr ucu udb udc udd udi udl udn udo udr udu uib uic uid uii uil uin uio uir uiu ulb ulc uld uli ull uln ulo ulr ulu un- unb unc und uni unl unn uno unr unu uob uoc uod uol uon uoo uor ur- urb urc urd uri url urn uro urr uru uuc uun uur uuu