c-- c-j ccc ccd ccj cck ccn cco cdc cdd cdj cdk cdn cdo cjc cjd cjk ckc ckd cko cn- cnc cnd cnj cnn cno co- coc cod coj cok con coo dcc dcd dck dcn dco ddc ddd ddk ddn ddo dj- djc djd djk djo dkc dkk dko dnc dnd dnj dnk dnn dno doc dod doj dok don doo j-d jcc jcd jck jco jdc jdn jdo jjc jjj jjk jkk jkn jko jnc jnd jnj jnn jno joc jod joj jok jon joo kcc kcd kck kcn kdc kdk kdo kjc kkc kkk kkn kn- knc knd knk knn kno koc kod kok kon koo ncc ncd nck ncn nco ndc ndd ndk ndn ndo njc njk njn nkc nkj nkk nkn nko nnc nnk nnn nno no- noc nod noj nok non noo oc- occ ocd ocj ock ocn oco odc odd odn odo ojc ojd ojo okc okd okj okk oko on- onc ond onj onk onn ono oo- ooc ood ook oon ooo

c-cd cccc ccdc ccdn ccjo ccnc ccoc ccod cdnc cdon cjcj cjdc cjon ckck ckco ckdo cknc ckoc ckoo cnco cndd cnnj cock coco codd cojo cok- coko con- conc cond conj conk conn cono cood cook coon dccc dcon dddd ddoc dkdc dnoc dock doco dod- dodd dodo dojo doko donc dond donk donn dono dood dook doon jccc jjcc jnco jock joco jodo jojo jond jonk jonn jono jook joon kccc kccd kcck kcdc kcdd kcjc kcjj kcjk kckc kckj kckk kckn kcko kcnd kcno kcon kdcc kdcd kdco kddc kddd kddk kdkd kdkk kdkn kdko kdnd kdnk kdnn kdno kdoc kdok kjcc kjcd kjck kjjd kjjj kjjk kjjo kjkj kjkk kjno kjoc kjoj kjok kjon kkcd kkcj kkck kkcn kkco kkdc kkdd kkdj kkdo kkjd kkjk kkkj kkkk kknd kknn kkno kkoj kkon kkoo knck kncn knco kndc kndd kndk kndn kndo knjo knkk knnd knnk knoc knod knok knon kocd kock kocn kodj kodk kodo kojd kojo kokc kokk kokn koko konc kond konk kono kooc kook koon kooo nccc nccn ncdc ncdn ncnc ncnd ncoc ndcc nddo ndoc njdc nkok nnnn nock noco nodo noko non- nonn nono noo- nooj nook noon nooo occc occn ocon oddd odon odoo ojok okko okno okok okon onc- oncd onco ondo onno onod onon oooo

ccccc cnnnn co-co cocc- cocco cocon codco codo codon cojoc cokk- conck conco condo cono- conon d-con dconn ddddd do-do dodon dodoo dojc dokdo donck dondo donon doodo jocko jojon jondo jonjo jonon knock knokk ko-ko kocon kodjo kodok kokko kondo konjo konno njoko nnooo no-do no-no nokjo nokko nokon nondo nonno okoc onco- onjon onond onoon ooooo

cocco- cococo cocoon concon condon conjon connon conoco coocoo coodoo cookoo docock dododo dok-do dondon donjon jocon jocond joojoo knock- kodkod kokoon koodoo kookoo nkonko no-doc nodock non-no noncon nonkon nonodd nonono nonoon noonoo o-knon okondo oooooo

cokodok connock conodon docodon donodon doo-doo jonnock knockon kokocko kooddoo noddock non-con noncook onojo

knock-on no-knock nokonoko nononono

ddddddddd dokkodo

knockknock

knock-knock

ccccccccccccccc doodoodoodoodoo