cccc cccp cccu ccee cche cchp ccpe ccpp ccuc ccup cec- cece cecp ceec ceke cepc cepe ceph cepp chce chch chcp chec chee cheh chek chep cheu chpp chuk ckch ckck ckpc cpce cpcu cpep cucc cuce cuck cuek cuk- cuke cupe cupp eccc ecce eche ecpp eeee eeke ehcc eheh eheu ekch ekek ekpe epcc epch epec epee eph- eppc eppp euch hccc hcch hcpc hech heck heek heep hehe heke heku hepc hepe hepp hepu heue heuk hhhh hhpc hkcc hpcc hppe hpue huch huck hucu huhu huke hupe hupp kccc kcck kccu kcec kcee kcep kceu kche kchh kchk kchu kckc kckk kcpc kcpu kcue kcuh kcuk kcup kech keck keeh keek keep kehk kekc keke keku kep- kepc kepe keph kepu keup khcc khch khck khec khep khhk khke khkk khpe khuk kkch kkck kkhh kkhk kkkk kkpc kkpk kkup kkuu kpcc kpch kpek kphp kpke kpkk kppc kppk kppp kucc kuce kuch kucp kuek kueu kuhu kuke kukh kukk kuku kupe kuph kupu kuuk kuuu pccc pcce pcep pchp pcpp pece pech peck peec peek peep pehe peke pekk pepe phcc phe- phek ppcc pppp pu-e puce puch puck pueu puke puku pupe pupu puuc uccp uche ucph uhuh uhup ukcc ukek ukeu ukup uppc uppe uppp uppu upup uucp uuuu