cccc cccf ccci cccu ccfc ccff ccfi ccic ccii cctc cctt ccuc ccut cfcf cfcy cfit cftc cicc cici cict cicu ciff ciii ciit citf citi citt citu city ciuc ciyu ctcf ctfc ctic cucc cuci cufc cuff cufi cui- cuif cuit cut- cutc cutt cuy- cyc- cycc cyfi cyft cyt- cyy- cyyc fccf fcic fcii fcty ffcc ffff ffii fftf ficc fict fifc fiff fifi fift fiii fitc fiti fitt ft-c ftfc ftfy ftii ftuc fuc- fuci fuct fufc fuff fufu fuit futi futu fuyt fuyu fyfi fyti iccc iccf icci icct iccu iffy ific ifit iiii iiit iitt iiuc itic itif ittf itty iucc iuiu iuty tccc tccu tcfc tctc tfcu tftc ticc tiff tift tiit tiiu titc titi titt titu tiyi ttfc ttff tttt tucc tufc tuff tufi tuft tufu tuit tuiu tuti tutt tutu tuty tyff tyft tyti tytt tyty ucci ucut ufcu utti uttu uutf uuuu yccc yctc yiff yift yiti yuff yuft yufu yuit yutu yuty yuyu yyff yyyy