-ic -ol b-u bbb bbc bbd bbe bbi bbl bbo bbs bbu bcb bcc bcd bce bci bcl bco bcs bcu bdb bdc bdd bde bdi bdl bdo bds bdu be- beb bec bed bee bei bel beo bes beu bi- bib bic bid bie bii bil bio bis biu blb blc bld ble bli bll blo bls blu bob boc bod boe boi bol boo bos bou bsb bsc bsd bse bsi bsl bso bss bsu bub buc bud bue bui bul buo bus buu c-- cbb cbc cbd cbe cbi cbl cbo cbs cbu ccb ccc ccd cce cci ccl cco ccs ccu cdb cdc cdd cde cdi cdl cdo cds cdu ce- ceb cec ced cee cei cel ceo ces ceu ci- cib cic cid cie cii cil cio cis ciu cl- clb clc cld cle cli cll clo cls clu co- cob coc cod coe coi col coo cos cou csb csc csd cse csi csl cso css csu cub cuc cud cue cui cul cuo cus cuu dbb dbc dbd dbe dbi dbl dbo dbs dbu dcb dcc dcd dce dci dcl dco dcs dcu ddb ddc ddd dde ddi ddl ddo dds ddu de- deb dec ded dee dei del deo des deu di- dib dic did die dii dil dio dis diu dl- dlb dlc dld dle dli dll dlo dls dlu dob doc dod doe doi dol doo dos dou dsb dsc dsd dse dsi dsl dso dss dsu dub duc dud due dui dul duo dus ebb ebc ebd ebe ebi ebl ebo ebs ebu ec- ecb ecc ecd ece eci ecl eco ecs ecu ed- edb edc edd ede edi edl edo eds edu eeb eec eed eee eel eeo ees eib eic eid eie eii eil eio eis eiu elb elc eld ele eli ell elo els elu eo- eob eoc eod eoe eoi eol eoo eos eou es- esb esc esd ese esi esl eso ess esu eu- eub euc eud eue eui eul eus i-d ibb ibc ibd ibe ibi ibl ibo ibs ibu icb icc icd ice ici icl ico ics icu idb idc idd ide idi idl ido ids idu ie- iec ied iee iei iel ies iib iic iid iie iii iil iio iis iiu il- ilb ilc ild ile ili ill ilo ils ilu io- iob ioc iod ioe ioi iol ioo ios iou is- isb isc isd ise isi isl iso iss isu iu- iub iuc iud iue iui ius lbb lbc lbd lbe lbi lbl lbo lbs lbu lcb lcc lcd lce lci lcl lco lcs lcu ldb ldc ldd lde ldi ldl ldo lds ldu leb lec led lee lei lel leo les leu lib lic lid lie lii lil lio lis liu llb llc lld lle lli lll llo lls llu lob loc lod loe loi lol loo los lou lsb lsc lsd lse lsi lsl lso lss lsu lub luc lud lue lui lul luo lus luu o-i ob- obb obc obd obe obi obl obo obs obu oc- ocb occ ocd oci ocl oco ocs ocu odb odc odd ode odi odl odo ods odu oeb oec oed oee oei oel oeo oes oib oic oid oie oii oil oio ois oiu olb olc old ole oli oll olo ols olu oo- oob ooc ood ooi ool ooo oos os- osb osc osd ose osi osl oso oss osu ou- ouc oud oue oui oul ouo ous sbb sbc sbd sbe sbi sbl sbo sbs sbu scb scc scd sce sci scl sco scs scu sdb sdc sdd sde sdi sdl sdo sds sdu se- seb sec sed see sei sel seo ses seu sib sic sid sie sii sil sio sis siu slb slc sld sle sli sll slo sls slu sob soc sod soe soi sol soo sos sou ss- ssb ssc ssd sse ssi ssl sso sss ssu sub suc sud sue sui sul suo sus suu ubb ubc ube ubi ubl ubo ubs ubu ucb ucc ucd uce uci ucl uco ucs ucu udb udc udd ude udi udl udo uds udu ueb uec ued uee uei uel ues uib uic uid uie uii uil uio uis uiu ulb ulc uld ule uli ull ulo uls ulu uob uoc uod uoe uol uoo uos usb usc usd use usi usl uso uss usu uuc uue uus uuu