cccc cccf ccci cccl cccu ccfc ccff ccfi ccfl ccic ccii ccil cclc ccli ccnc ccnf ccni ccnu ccuc cfcf cfcl cfcn cfln cfni cfun cicc cici cicu ciff cifl ciii cili cill cin- cinc cinf cini ciuc clic clif clii clin clun cnci cnic cucc cuci cucn cufc cuff cufi cui- cuif cuil cuin culc cull fccf fcic fcii fcnl ffcc ffff ffii ffun ficc fifc fiff fifi fiii fiil fili fill filn fini finn flcl flic flii flin flnc fluf fnci fnlc fnuf fuc- fuci fufc fuff fufu fuil fuli full fulu funf iccc iccf icci iccl iccn iccu icll icnc ific ifil ifni iiii iiuc ilic ilin ill- illi ilni inci incl infi infl inni innu inui inul inun iucc iuiu lccc lcfc lfcc liff lifl liii liin lili lill lilu linc linn liuf liun llcc lllc llll luci luff lufu luif luin luli lull lulu luni lunn n-ii nccc nccf ncci nccn nccu ncfc nclc ncln ncnc nfcu nfff nfic nicc nicf nici nicl nicu nifc niff niiu nili nill nilu nini ninl nlcc nlcf nlic nnnn nuci nucu nuff nuin nuli null nunc nunn ucci ucil ucin ufcu ulcc ulic ulli ulul uncc uncf unci uncl uni- unic unif unii unin unlf unni uulu uuni uuuu