c-- ccc ccd cck ccr ccu cdc cdd cdk cdr cdu ckc ckd crc crd crk crr cru cuc cud cuk cur cuu dcc dcd dck dcr dcu ddc ddd ddk ddr ddu dkc dkk dkr dku drc drd drk drr dru duc dud duk dur kcc kcd kck kcr kcu kdc kdk kdr kdu kkc kkk kkr kku krc krd krk krr kru kuc kud kuk kur kuu rcc rcd rcr rcu rdc rdd rdr rdu rkc rkk rku rrc rrd rrk rrr rru ruc rud ruk rur ruu ucc ucd uck ucr ucu udc udd udk udr udu ukc ukk ukr uku ur- urc urd urk urr uru uuc uur uuu

c-cd cccc cccu ccdc ccdr ccrc ccuc cd-r cddr ckck ckdu ckrc ckrd crcc crcr crdc crkc crud cruk cucc cuck cuk- curd curr dccc dccu dcrk dddd ddrc dkdc druk druu duck dudd dudu duku durk duru duur kccc kccd kcck kccr kccu kcdc kcdd kcdr kcdu kckc kckk kckr kcrc kcrr kcru kcuk kdcc kdcd kdcr kddc kddd kddk kddr kdkd kdkk kdkr kduc kdur kkcd kkck kkcr kkdc kkdd kkkk kkrc kkrk kkrr kkuu krcc krcd krcu krdc krdd krdr krdu krkc krkd krkk krkr krku krrc krrk krrr kruc kruk krur kucc kucd kucr kudd kudu kukk kuku kurd kurk kurr kuru kuuk kuur kuuu rccc rcdc rcrd rrrr ruck rudd rukk ruku rurc rurd ruru ruud ucdc ucdd ucrc uduk ukcc ukrc ukur urdu uruk urur uuuu

ccccc cruck cucuk d-cru dc-uk ddddd ddruk du-ku duduc duduk dukku kucuk kudur kukur kurku kuruc kurud kuruk rudkk ukcdr urduk urucu uuuuu

kuduru kukurd kurkcu kururu rudrur udukku

dudukcu duk-duk kudurru

cucurucu curucucu kukukuku kukuruku kurukuru

ddddddddd

kukkurukuu

ccccccccccccccc

duckduckduckduckduck