-ing cccc ccci cccl cccu ccgc ccic ccii ccil ccir cclc cclg ccli ccnc ccni ccnr ccnu ccrc ccrg ccri ccrl ccuc cgcc cgcg cicc cici cicr cicu cigi cigu ciii cili cill cin- cinc cing cini circ ciri cirl cirr ciuc clic clig clii clin clir clri clun cnci cngi cnic cnrc cnrr crcc crcr cric crig crin criu crug crun cucc cuci cucn cui- cuil cuin cuir culc cull curi curl curn curr gc-c gccc gcic gcii gclc gcrg ggcl gggg ggrn gicr gigg gigi gign gilg gili gill ging gini ginn ginu girg giri girl girn girr giru giur glcc gli- glic glin glug glui glun glur gncc gngc gnin gnrc gnrr grcc gric grig gril grin grni grrl grrr grug grui grun grur guci gugg gugi gugu guil guin guli gull gulu gung gunn gurg guri gurl gurn gurr guru iccc icci iccl iccn iccr iccu icgc icll iclr icnc icrc icrr icru igcc igil igli iglu igni ignu igri iiii iirc iiuc ilic ilin ilir ill- illi ilni inci incl incr inig inni innr innu inri inui inul inun ircc ircg ircu iri- iric irig iril irin irrc irri irul irun iucc iuiu lccc lcrg lcrl lgin licr ligc ligg ligi lign liig liii liin liir lilg lili lill lilu linc ling linn lirc lirg liri lirl lirn lirr liru liun llcc llgc lllc llll lncr lric lrrc lrrr luci lugg lugi lugu luin luli lull lulu lung luni lunn lurg luri n-ii nccc ncci nccn nccr nccu ncgr nclc ncln nclr ncnc ncrc ncri ngic ngri ngur nguu nicc nici nicl nicu nigc nigg niir niiu nili nill nilu ning nini ninl niru niur nlcc nlgn nlic nngn nnnn nric nrrc nrrl nuci nucu nuin nuli null nunc nung nunn nurc nuri nurl nurn nurr nuru rccc rcgc rcic rcnl rcnr rcrg ricc rigg rigi rigu riin rill rilu ring rinn riri rlcg rlin rlug rnin rnli rrrr rrun ruci rugg rugi ruin rull runc rung runi runn rurc ruri ruru ruun ucci ucil ucin ucrc ugcc ugcg ugli ugni ugri ugur uguu uirr ulcc ulic ulli ullr ulul uncc uncg unci uncl ungu uni- unic unii unin unir unni urci urgi urgu uric urin uriu urni urri urun urur uulu uuni uuri uuuu