a-a a-b a-i aaa aab aag aai aak aan aap aay ab- aba abb abg abi abk abn abp aby ag- aga agb agg agi agk agn agp agy ai- aia aib aig aii aik ain aip aiy aka akb akg aki akk akn akp an- ana anb ang ani ank ann anp any ap- apa apb apg api apk apn app apy ay- aya ayi ayk ayn ayp b-p baa bab bag bai bak ban bap bay bba bbb bbg bbi bbk bbn bbp bby bga bgb bgg bgi bgk bgn bgp bi- bia bib big bii bik bin bip biy bka bkb bkg bkk bkn bkp bna bnb bng bni bnk bnn bnp bpa bpb bpg bpi bpn bpp bpy by- bya byg byi byk byn byp g-p gaa gab gag gai gak gan gap gay gba gbg gbi gbk gbn gbp gby gga ggb ggg ggi ggn ggp gia gib gig gii gik gin gip giy gka gkb gkn gkp gna gnb gni gnn gnp gpa gpb gpg gpi gpk gpn gpp gy- gya gyb gyn gyp ia- iaa iab iag iai ian iap iba ibb ibg ibi ibk ibn ibp iby iga igb igg igi igk ign igp igy iia iib iii iin iip ika ikb iki ikk in- ina inb ing ini ink inn inp iny ipa ipb ipg ipi ipn ipp ipy iya iyy ka- kaa kab kag kai kak kan kap kay kba kbb kbi kbk kbn kbp kga kgb kgi kgp kgy kia kib kig kii kik kin kip kkb kki kkk kkn kkp kky kn- kna kng kni knk knn knp kpa kpi kpk kpn kpp kya kyn kyp n-i naa nab nag nai nak nan nap nay nba nbb nbg nbi nbk nbn nbp nga ngb ngg ngi ngk ngn ngp nia nib nig nii nik nin nip nka nki nkk nkn nkp nky nna nnb nng nni nnk nnn nnp npa npb npg npi npn npp nya nyg nyk nyn nyp nyy p-p paa pab pag pai pak pan pap pay pba pbb pbg pbi pbk pbn pbp pby pga pgb pgg pgi pgk pgn pgp pgy pia pib pig pii pik pin pip pka pkb pkg pki pkn pkp pky pn- pna pnb png pni pnk pnn pnp pny ppa ppb ppg ppi ppk ppn ppp py- pya pyb pyg pyk pyn yaa yab yag yai yak yan yap yay ybg ybi ybp yby yga yig yii yin yip yka yki ykk ykn yna yng ynk ynn ynp yny ypa ypg yyb yyg yyy