c-cd cccc ccci cccl cccu ccdc ccdi ccic ccid ccii ccil cclc ccli ccuc cddl cdic cdii cdli cicc cici cicu cidc cidi ciid ciii cili cill ciuc ciyu clcd cldc clic clii clud cly- cucc cuci cudi cui- cuil culc culd cull cuy- cuyl cyc- cycc cycl cyl- cylc cyld cyll cyul cyy- cyyc dc-y dccc dcci dccl dccu dcii dcil dcli dddd ddlc ddly dici dicy didi didu didy diii dili dill dily diyi diyu dlii dlil dudd dudu duid duil dulc duli dull dulu duly duul duyl dycd dycu dydd dyll iccc icci iccl iccu icdc icdd icdl icll idic idid idil idli idly idyl iicd iiii iiuc ilcd ilic ill- illd illi illy ilud iluy iucc iuiu lccc lcdd ldci lidl liii lili lill lilu lily liyl liyu llcc lldc lllc llll llud luci lucy ludd ludi luli lull lulu luyi lyc- lydd lyly ucci ucdc ucdd ucil uddi udic udid ulcc ulic ulli ully ulul uulu uuuu yccc ydil ydul yidi yidu yild yili yill yiud ylid ylli yudu yuli yulu yuyu yyyy