-up b-p b-u bbb bbi bbm bbp bbt bbu bby bi- bib bii bim bip bit biu biy bmb bmi bmm bmp bmt bmu bpb bpi bpm bpp bpt bpu bpy btb bti btm btp btt btu bty bub bui bum bup but buu buy by- byi bym byp byt byu ibb ibi ibm ibp ibt ibu iby iib iii iim iip iit iiu im- imb imi imm imp imt imu imy ipb ipi ipm ipp ipt ipu ipy itb iti itm itp itt itu ity iu- iub iui ium iup iut iym iyt iyy mbb mbi mbm mbp mbt mbu mi- mib mii mim mip mit miu miy mmb mmi mmm mmp mmt mmu mpb mpi mpm mpp mpt mpu mtb mti mtm mtp mtt mtu mub mui mum mup mut muu muy my- myb mym myt myu p-p pbb pbi pbm pbp pbt pbu pby pib pii pim pip pit piu pmb pmi pmm pmp pmt pmu ppb ppi ppm ppp ppt ppu pt- ptb pti ptm ptp ptt ptu pty pub pui pum pup put puu puy py- pyb pym pyt pyu tbb tbi tbm tbp tbt tbu tib tii tim tip tit tiu tiy tmb tmi tmm tmp tmt tmu tmy tpb tpi tpm tpp tpt tpu ttb tti ttm ttp ttt ttu tty tub tui tum tup tut tuu tuy tym typ tyt ubb ubi ubp ubt ubu uby uib uii uim uip uit uiu um- umb umi umm ump umt umu up- upb upi upm upp upt upu utb uti utm utp utt utu uty uum uut uuu uyi uyu ybi ybm ybp yby yii yim yip yit ymi ymm ymt ypu ytm ytp ytt ytu yui yum yup yut yuu yuy yyb yyt yyu yyy