cccc ccci cccl cccu ccic ccii ccil cclc ccli ccnc ccni ccnu ccoc ccuc cicc cici cico cicu ciii cili cill cilo cin- cinc cini cino cion ciuc clic clii clin clio clon cloo clou clun cnci cnco cnic coco cocu coil coin col- coli coll coln colo colu con- conc coni conn cono cool coon coul coun cucc cuci cucn cui- cuil cuin culc cull culo cuno cuon i-no iccc icci iccl iccn icco iccu icll icnc icoc icon iiii iiio iino iioi iioo iiuc ilic ilin ilio ill- illi illo ilni ilno iloc iloo inci incl inco inni inno innu ino- inoi inol inon inou inui inul inun ioci ioii ioio iolo ioni ionn iono iooi iooo ioun iucc iuiu iuno lccc lico liii liin lili lill lilo lilu linc linn lino lio- lion liun llcc lllc llll lloc lloo locc loci locn loco locu loic loin loiu loli loll lolo loni lono looc lool loon loui loul loun louu luci luin luli lull lulu luni lunn luno n-ii nccc ncci nccn nccu nclc ncln ncnc ncoc nicc nici nicl nico nicu niiu nili nill nilo nilu nini ninl nino nion nioo niou nlcc nlic nnnn noci nocl noco noil noin noio noli noll nolo non- noni nonn nono nonu noo- nool noon nooo noul noun nuci nucu nuin nuli null nunc nunn nuno nuoc nuon occc occi occn ocin oclc ocon ocul oici oiii oion olcc olic olin olio olli ollo olon onc- onco onic onil onni onno onon oolo oooo oucc ouii ouin oulu oun- ouu- ucci ucil ucin ucio ucon ulcc ulco ulic ulli ullo ulno ulo- uloc ulul uncc unci uncl unco uni- unic unii unin unio unni unno unon uocc uolc uulu uuni uuno uuoc uuuu