ccccc cccsd chuck chuds chums chuss chuuk cksum csdms cucks cucuk cumm- cusks cusum dc-uk ddddd dhumm dmsmh dmsms dshkm du-ku ducks duduc duduk dukku dushk dushu dusks hhhhh hucch hucks hudud huhuh huhus humus husch husks husum khuds khums khush kuchu kucuk kudum kudus kuksu kumud kumuk kusch kushk kusuh kusum kuusk mchum mdmsc mmccc mmdcc mmhmm mmmcc mmmmm muchu mucks mucum mucus muddu mukus mumcu mummu musc- musch mushu musks musuk s-sch schm- schms schuh scuds scum- scumm scums shhhh shuch shuck shush skuds smush smuss ssssh sssss ssukh suck- sucks sudds sudku sudum suhum sukuh sukuk sumsk sumud susch susuk susus suudu uchku uchuu uh-uh uhhuh uhuhs ukssd umhum umudu us-ks us-sc usdhs ushus uuuuu