-al a-a a-c aaa aac aad aal aan aau aax ac- aca acc acd acl acn acu acx ad- ada adc add adl adn adu adx al- ala alc ald all aln alu alx an- ana anc and anl ann anu anx au- aua auc aud aul aun aux ax- axa axl axn axx c-- caa cac cad cal can cau cax cca ccc ccd ccl ccn ccu ccx cda cdc cdd cdl cdn cdu cdx cl- cla clc cld cll cln clu clx cn- cna cnc cnd cnl cnn cnu cnx cua cuc cud cul cun cuu cxc cxl cxx daa dac dad dal dan dau dax dca dcc dcd dcl dcn dcu dcx dda ddc ddd ddl ddn ddu ddx dl- dla dlc dld dll dlu dlx dna dnc dnd dnl dnn dua duc dud dul dun dux dxc dxd dxl dxn dxx la- laa lac lad lal lan lau lax lca lcc lcd lcl lcn lcu lcx lda ldc ldd ldl ldn ldu lla llc lld lll lln llu lna lnc lnd lnl lnn lnu lua luc lud lul lun luu lux lxc lxd lxx naa nac nad nal nan nau nax nca ncc ncd ncl ncn ncu ncx nda ndc ndd ndl ndn ndu nla nlc nld nll nln nlu nlx nna nnc nnl nnn nnu nua nuc nud nul nun nuu nux nxc nxd nxl ua- uaa uac uad ual uan uau uca ucc ucd ucl ucn ucu uda udc udd udl udn udu udx ula ulc uld ull uln ulu un- una unc und unl unn unu unx uua uuc uun uuu uxc uxu xaa xac xad xal xan xau xcd xcl xcx xda xdc xla xld xna xnc xnu xul xun xxl xxx