-ji a-a a-b a-i aaa aab aag aai aaj aao aay ab- aba abb abg abi abj abo aby ag- aga agb agg agi agj ago agy ai- aia aib aig aii aio aiy aja ajb aji ajj ajo ajy aoa aob aog aoi aoj aoo ay- aya ayi ayo baa bab bag bai baj bao bay bba bbb bbg bbi bbo bby bga bgb bgg bgi bgo bi- bia bib big bii bij bio biy bja bjg bji bjj boa bob bog boi boj boo boy by- bya byg byi byj byo gaa gab gag gai gaj gao gay gba gbg gbi gbj gbo gby gga ggb ggg ggi ggj ggo gia gib gig gii gij gio giy gja gjg goa gob gog goi goo goy gy- gya gyb gyo ia- iaa iab iag iai iao iba ibb ibg ibi ibj ibo iby iga igb igg igi igo igy iia iib iii iij iio ija ijb ijg iji ijo io- ioa iob iog ioi ioj ioo iya iyo iyy j-i jaa jab jag jai jaj jao jay jba jbg jbi jbj jbo jga jgb jgi jgo jia jib jig jii jij jio jiy jja jjb jjg jjj jjy joa job jog joi joj joo joy jyj o-i oaa oab oag oai oaj oao ob- oba obb obg obi obj obo oby oga ogg ogi ogo ogy oia oib oii oio oja ojb oji ojo ojy oo- ooa oob oog ooi ooo oya oyi oyo yaa yab yag yai yao yay ybg ybi yby yga ygo yig yii yio yob yog yoi yoj yoo yoy yyb yyg yyy