a-a a-c aaa aac aah aan aao aar aay ac- aca acc ach acn aco acr acy aha ahc ahh ahn aho ahr ahy an- ana anc anh ann ano anr any aoa aoc aoh aon aoo aor ar- ara arc arh arn aro arr ary ay- aya ayc ayh ayn ayo ayr c-- caa cac cah can cao car cay cca ccc cch ccn cco ccr ch- cha chc chh chn cho chr chy cn- cna cnc cnh cnn cno cnr cny co- coa coc coh con coo cor coy cra crc crh crn cro crr cry cya cyc cyn cyo cyr haa hac hah han hao har hay hca hcc hch hcn hco hcr hcy hha hhc hhh hhn hho hhr hhy hna hnc hnh hnn hno hny hoa hoc hoh hon hoo hor hoy hr- hra hrc hrh hrn hro hrr hy- hya hyc hyh hyn hyo hyr hyy naa nac nah nan nao nar nay nca ncc nch ncn nco ncr nha nhc nhh nhn nhr nhy nna nnc nnh nnn nno no- noa noc noh non noo nor noy nra nrc nrn nro nrr nry nya nyc nyn nyo nyy oaa oac oah oan oao oar oc- oca occ och ocn oco ocr oha ohc ohh ohn oho ohr on- ona onc onh onn ono onr ony oo- ooa ooc ooh oon ooo oor or- ora orc orh orn oro orr ory oya oyo ra- raa rac rah ran rao rar ray rca rcc rch rcn rco rcr rh- rha rhc rhh rhn rho rhr rna rnc rnh rnn rno rnr rny roa roc roh ron roo ror roy rra rrc rrh rrn rrr ry- rya ryc ryn ryo ryr ryy yaa yac yah yan yao yar yay yca ycc ych yco ycy yha yhc yna ynn yny yoc yon yoo yor yoy yra yrc yrn yro yyc yyy