a-a a-c aaa aac aah aan aap aax aay ac- aca acc ach acn acp acx acy aha ahc ahh ahn ahp ahx ahy an- ana anc anh ann anp anx any ap- apa apc aph apn app apx apy ax- axa axh axn axp axx ay- aya ayc ayh ayn ayp ayx c-- caa cac cah can cap cax cay cca ccc cch ccn ccp ccx ch- cha chc chh chn chp chx chy cn- cna cnc cnh cnn cnp cnx cny cpa cpc cph cpn cpp cpx cxc cxh cxp cxx cya cyc cyn cyp haa hac hah han hap hax hay hca hcc hch hcn hcp hcy hha hhc hhh hhn hhp hhy hna hnc hnh hnn hny hpa hpc hph hpn hpp hpy hxc hy- hya hyc hyh hyn hyp hyy naa nac nah nan nap nax nay nca ncc nch ncn ncp ncx nha nhc nhh nhn nhp nhy nna nnc nnh nnn nnp npa npc nph npn npp nxc nya nyc nyn nyp nyx nyy p-p paa pac pah pan pap pax pay pca pcc pch pcn pcp pcx pha phc phn php phx phy pn- pna pnc pnh pnn pnp pnx pny ppa ppc pph ppn ppp ppx pxc py- pya pyc pyn pyx xaa xac xan xap xch xcp xcx xhp xna xnc xpa xpc xpn xpp xxp xxx xxy xyp xyy yaa yac yah yan yap yax yay yca ycc ych ycp ycy yha yhc yna ynn ynp yny ypa yxa yxy yyc yyy