a-a a-c aaa aac aad aah aak aan aar aau ac- aca acc acd ach ack acn acr acu ad- ada adc add adh adk adn adr adu aha ahc ahd ahh ahk ahn ahr ahu aka akc akd akh akk akn akr aku an- ana anc and anh ank ann anr anu ar- ara arc ard arh ark arn arr aru au- aua auc aud auh auk aun aur c-- caa cac cad cah cak can car cau cca ccc ccd cch cck ccn ccr ccu cda cdc cdd cdh cdk cdn cdr cdu ch- cha chc chd chh chk chn chr chu cka ckc ckd ckh cn- cna cnc cnd cnh cnn cnr cnu cra crc crd crh crk crn crr cru cua cuc cud cuh cuk cun cur cuu daa dac dad dah dak dan dar dau dca dcc dcd dck dcn dcr dcu dda ddc ddd ddh ddk ddn ddr ddu dh- dha dhc dhd dhh dhk dhr dhu dka dkc dkk dkr dku dna dnc dnd dnh dnk dnn dnr dra drc drd drk drn drr dru dua duc dud duh duk dun dur haa hac had hah hak han har hau hca hcc hcd hch hck hcn hcr hda hdc hdd hdh hdk hdn hdr hdu hha hhc hhd hhh hhk hhn hhr hhu hka hkd hkh hkk hkn hkr hku hna hnc hnd hnh hnk hnn hnu hr- hra hrc hrd hrh hrk hrn hrr hru hua huc hud huh huk hun hur huu ka- kaa kac kad kah kak kan kar kau kca kcc kcd kch kck kcn kcr kcu kda kdc kdh kdk kdr kdu kha khh khk khn khr khu kkc kkh kkk kkn kkr kku kn- kna knc knd knk knn knr knu kra krc krd krk krn krr kru kuc kud kuh kuk kun kur kuu naa nac nad nah nak nan nar nau nca ncc ncd nch nck ncn ncr ncu nda ndc ndd ndh ndk ndn ndr ndu nha nhc nhd nhh nhk nhn nhr nhu nka nkc nkk nkn nkr nku nna nnc nnh nnk nnn nnu nra nrc nrd nrk nrn nrr nru nua nuc nud nuh nuk nun nur nuu ra- raa rac rad rah rak ran rar rau rca rcc rcd rch rcn rcr rcu rda rdc rdd rdh rdn rdr rdu rh- rha rhc rhd rhh rhn rhr rhu rkc rkk rku rna rnc rnd rnh rnn rnr rnu rra rrc rrd rrh rrk rrn rrr rru rua ruc rud ruh ruk run rur ruu ua- uaa uac uad uah uak uan uar uau uca ucc ucd uch uck ucn ucr ucu uda udc udd udk udn udr udu uha uhc uhd uhh uhr uhu uka ukc ukk ukn ukr uku un- una unc und unh unk unn unr unu ur- ura urc urd urk urn urr uru uua uuc uun uur uuu