-al -ol a-a a-b a-c aaa aab aac aal aam aan aao aas aau ab- aba abb abc abl abm abn abo abs abu ac- aca acb acc acl acm acn aco acs acu al- ala alb alc all alm aln alo als alu ama amb amc aml amm amn amo ams amu an- ana anb anc anl anm ann ano ans anu aoa aob aoc aol aom aon aoo aos aou as- asa asb asc asl asm asn aso ass asu au- aua aub auc aul aum aun auo aus b-u baa bab bac bal bam ban bao bas bau bba bbb bbc bbl bbm bbn bbo bbs bbu bca bcb bcc bcl bcm bcn bco bcs bcu bla blb blc bll blm bln blo bls blu bma bmb bmc bml bmm bmn bmo bms bmu bna bnb bnc bnl bnn bno bns bnu boa bob boc bol bom bon boo bos bou bsa bsb bsc bsl bsm bsn bso bss bsu bua bub buc bul bum bun buo bus buu c-- caa cab cac cal cam can cao cas cau cba cbb cbc cbl cbm cbn cbo cbs cbu cca ccb ccc ccl ccm ccn cco ccs ccu cl- cla clb clc cll clm cln clo cls clu cma cmb cmc cml cmm cmn cmo cms cmu cn- cna cnb cnc cnl cnm cnn cno cns cnu co- coa cob coc col com con coo cos cou csa csb csc csl csm csn cso css csu cua cub cuc cul cum cun cuo cus cuu la- laa lab lac lal lam lan lao las lau lba lbb lbc lbl lbm lbo lbs lbu lca lcb lcc lcl lcm lcn lco lcs lcu lla llb llc lll llm lln llo lls llu lma lmb lmc lml lmm lmn lmo lms lmu lna lnb lnc lnl lnm lnn lno lns lnu loa lob loc lol lom lon loo los lou lsa lsb lsc lsl lsm lsn lso lss lsu lua lub luc lul lum lun luo lus luu m-o maa mab mac mal mam man mao mas mau mba mbb mbc mbl mbm mbo mbs mbu mc- mca mcb mcc mcl mcm mcn mco mcs mcu mla mlb mlc mll mlm mln mlo mls mlu mma mmb mmc mml mmm mmn mmo mms mmu mna mnb mnc mnl mnm mnn mno mns mnu moa mob moc mol mom mon moo mos mou msa msb msc msl msm msn mso mss msu mua mub muc mul mum mun mus muu naa nab nac nal nam nan nao nas nau nba nbb nbc nbl nbm nbn nbo nbs nbu nca ncb ncc ncl ncm ncn nco ncs ncu nla nlb nlc nll nlm nln nlo nls nlu nma nmb nmc nml nmm nmn nmo nms nmu nna nnb nnc nnl nnm nnn nno nns nnu no- noa nob noc nol nom non noo nos nou nsa nsb nsc nsl nsm nsn nso nss nsu nua nub nuc nul num nun nuo nus nuu oaa oab oac oal oam oan oao oas oau ob- oba obb obc obl obm obn obo obs obu oc- oca ocb occ ocl ocm ocn oco ocs ocu ola olb olc oll olm oln olo ols olu om- oma omb omc oml omm omn omo oms omu on- ona onb onc onl onn ono ons onu oo- ooa oob ooc ool oom oon ooo oos os- osa osb osc osl osm osn oso oss osu ou- oua ouc oul oum oun ouo ous saa sab sac sal sam san sao sas sau sba sbb sbc sbl sbm sbn sbo sbs sbu sca scb scc scl scm scn sco scs scu sla slb slc sll slm sln slo sls slu sma smb smc sml smm smn smo sms smu sna snb snc snl snm snn sno sns snu soa sob soc sol som son soo sos sou ss- ssa ssb ssc ssl ssm ssn sso sss ssu sua sub suc sul sum sun suo sus suu ua- uaa uab uac ual uam uan uao uas uau uba ubb ubc ubl ubn ubo ubs ubu uca ucb ucc ucl ucm ucn uco ucs ucu ula ulb ulc ull ulm uln ulo uls ulu um- uma umb umc uml umm umn umo ums umu un- una unb unc unl unm unn uno uns unu uoa uob uoc uol uom uon uoo uos usa usb usc usl usm usn uso uss usu uua uuc uum uun uus uuu