-ic -ol b-u bbb bbc bbd bbi bbl bbm bbo bbu bcb bcc bcd bci bcl bcm bco bcu bdb bdc bdd bdi bdl bdm bdo bdu bi- bib bic bid bii bil bim bio biu blb blc bld bli bll blm blo blu bmb bmc bmd bmi bml bmm bmo bmu bob boc bod boi bol bom boo bou bub buc bud bui bul bum buo buu c-- cbb cbc cbd cbi cbl cbm cbo cbu ccb ccc ccd cci ccl ccm cco ccu cdb cdc cdd cdi cdl cdm cdo cdu ci- cib cic cid cii cil cim cio ciu cl- clb clc cld cli cll clm clo clu cmb cmc cmd cmi cml cmm cmo cmu co- cob coc cod coi col com coo cou cub cuc cud cui cul cum cuo cuu dbb dbc dbd dbi dbl dbm dbo dbu dcb dcc dcd dci dcl dcm dco dcu ddb ddc ddd ddi ddl ddm ddo ddu di- dib dic did dii dil dim dio diu dl- dlb dlc dld dli dll dlm dlo dlu dmb dmc dmd dmi dml dmm dmo dmu dob doc dod doi dol dom doo dou dub duc dud dui dul dum duo i-d ibb ibc ibd ibi ibl ibm ibo ibu icb icc icd ici icl icm ico icu idb idc idd idi idl idm ido idu iib iic iid iii iil iim iio iiu il- ilb ilc ild ili ill ilm ilo ilu im- imb imc imd imi iml imm imo imu io- iob ioc iod ioi iol iom ioo iou iu- iub iuc iud iui ium lbb lbc lbd lbi lbl lbm lbo lbu lcb lcc lcd lci lcl lcm lco lcu ldb ldc ldd ldi ldl ldm ldo ldu lib lic lid lii lil lim lio liu llb llc lld lli lll llm llo llu lmb lmc lmd lmi lml lmm lmo lmu lob loc lod loi lol lom loo lou lub luc lud lui lul lum luo luu m-o mbb mbc mbd mbi mbl mbm mbo mbu mc- mcb mcc mcd mci mcl mcm mco mcu mdb mdc mdd mdi mdl mdm mdo mdu mi- mib mic mid mii mil mim mio miu mlb mlc mld mli mll mlm mlo mlu mmb mmc mmd mmi mml mmm mmo mmu mob moc mod moi mol mom moo mou mub muc mud mui mul mum muu o-i ob- obb obc obd obi obl obm obo obu oc- ocb occ ocd oci ocl ocm oco ocu odb odc odd odi odl odm odo odu oib oic oid oii oil oim oio oiu olb olc old oli oll olm olo olu om- omb omc omd omi oml omm omo omu oo- oob ooc ood ooi ool oom ooo ou- ouc oud oui oul oum ouo ubb ubc ubi ubl ubo ubu ucb ucc ucd uci ucl ucm uco ucu udb udc udd udi udl udm udo udu uib uic uid uii uil uim uio uiu ulb ulc uld uli ull ulm ulo ulu um- umb umc umd umi uml umm umo umu uob uoc uod uol uom uoo uuc uum uuu