dddd dod- dodd dodo doko dond donk donn dono dood dook doon dowd dowk down dwdd dwok dwon dwww kddd kddk kdkd kdkk kdkn kdko kdnd kdnk kdnn kdno kdnw kdok kdow kdwd kdwn kkdd kkdo kkkk kknd kknn kkno kknw kkon kkoo kkow kkwd kkwk kkwn kndd kndk kndn kndo knkk knnd knnk knnw knod knok knon know knwd knwo kodk kodo kokk kokn koko kond konk kono kook koon kooo kowd kwdd kwdk kwdw kwkk kwkw kwnd kwno kwnw kwod kwok kwon kwow kwwk kwwn nddo nkok nnnn nodo noko non- nonn nono nonw noo- nook noon nooo nowd nowk nown oddd odon odoo okko okno okok okon ondo onno onod onon oooo ownd owow wddd wddk wddo wddw wdkd wdkn wdkw wdnd wdno wdod wdok wdow wdwd wdwn wkdd wkdk wkdn wkdo wkdw wkkd wkkn wkko wkkw wknd wknk wkno wknw wkok wkoo wkow wkwn wndd wndn wnkn wnko wnnd wnnw wnok wnoo wnow wnwk wnwn wnww wodd wokk wokn woko wokw wond wonk wonn wonw wood wook woon woow wown wowo woww wwdk wwdn wwdw wwkn wwnn wwno wwnw wwod wwon wwow wwwk wwwn wwww