pcm pcp pcq pcu pea peb pec pee peh pek pel pem pep peu pey pha phb phc phe phk phl phm php phq phu phy pka pkb pkc pke pkl pkm pkp pku pky pla plb plc ple plh plk pll plm plp plu ply pma pmb pmc pme pmh pmk pml pmm pmp pmq pmu ppa ppb ppc ppe pph ppk ppl ppm ppp ppq ppu pqm pqq pua pub puc pue puh puk pul pum pup puu puy py- pya pyb pyc pye pyk pyl pym pyu qaa qac qah qal qam qap qau qba qbc qbe qbq qca qcc qcl qcm qcp qec qee qeh qem qep qhc qlm qlp qma qmc qme qml qmp qmu qpc qpl qpm qpp qqk qqq qqu qu- qua que quh qul qum quy ua- uaa uab uac uae uah uak ual uam uap uaq uau uay uba ubb ubc ube ubh ubk ubl ubp ubu uby uca ucb ucc uce uch uck ucl ucm ucp ucu uea ueb uec uee ueh uel uem uep uey uha uhb uhc uhe uhh uhl uhm uhp uhq uhu uhy uka ukb ukc uke ukk ukl ukp uku ula ulb ulc ule ulk ull ulm ulp ulu uly um- uma umb umc ume umh uml umm ump umu up- upa upb upc upe uph upk upm upp upu uua uuc uue uum uuu uyc uyu yaa yab yac yae yah yak yal yam yap yau yay ybc ybe ybl ybm ybp yby yca ycc yce ych ycl ycp ycu ycy yea yeb yec yee yeh yek yel yem yep yey yha yhc yhe yhu yka ykk ykm ylc yle ylk yll ylm yly yma ymc yme yml ymm ypa ypl ypu yqb yqm yua yue yuh yuk yul yum yup yuu yuy yyb yyc yye yyu yyy