c-p-c ccccc cech ceche cecun ceene cence ceneu cenph cenpn chech cheep chen- chene chenu chepe cheue chueh chupe chupp cnnnn cphpc cuche cueup cunne eccen eccup eeeee eence eepee ehnen enche encup enhwe ennew enpeu epeen epene epheu eucen eupen he-he heche hecun hecup heene heepe hence hench henen henne hennu heuch hewch hewen hewnn hhhhh hu-pe hucch huche hucun huhuh hunch hunne hupeh huppe n-p-n neche neece neech neewe neneh nephu neppe neuen neueu neune newen neweu nhecu nu-nu nuche nuhuh nunce nunch nunun nupen p-n-p peche peece peene pehun pence pench pene- penne penup pepee peppe pepup peuce pewee pewne pewpe phccc phecc phen- phene puech punce punch punee punne puppe u-cee uchee ucheh uchen uchuu uh-ee uh-uh uhhuh uncup unhue unnun unpen unpeu upc-e upenn uppen uuuuu weche weech weepe wehee wench wenne wepen wepne wepun weuch wheen wheep whene whuch whuph wu-hu wuche wwwww