cccc cccf ccci cccl cccu cccv ccfc ccff ccfi ccfl ccic ccii ccil cciv cclc ccli cclv ccnc ccnf ccni ccnu ccuc ccvi cfcf cfcl cfcn cfln cfni cfun cicc cici cicu ciff cifl ciii cili cill cilv cin- cinc cinf cini cinv ciuc civc clic clif clii clin cliv clun clvi cnci cnic cucc cuci cucn cufc cuff cufi cui- cuif cuil cuin culc cull cvcc cvii 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 iluv inci incl infi infl inni innu inui inul inun iucc iucv iuiu ivcf ivic ivin lccc lcfc lfcc liff lifl liii liin liiv lili lill lilu linc linn liuf liun livi llcc lllc llll luci luff lufu luif luin luli lull lulu luni lunn lvcc lvii lviv 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 nvcc nvfc ucci ucfv ucil ucin ufcu ulcc ulic ulli ulul ulvi uncc uncf unci uncl uni- unic unif unii unin univ unlf unlv unni uulu uuni uuuu uv-c uvic uvvu vcci vcfl vfcc vfli vic- vici viff viii vili vill vilu vinc vini vinu vivi vlcc vlci vlli vulf vull vuln vvvv