-ing cccc ccci cccl ccgc ccic ccii ccil ccir cclc cclg ccli ccnc ccni ccnr ccrc ccrg ccri ccrl cgcc cgcg cicc cici cicr cigi ciii cili cill cin- cinc cing cini circ ciri cirl cirr clic clig clii clin clir clri cnci cngi cnic cnnz cnrc cnrr crcc crcr crcz cric crig crin gc-c gccc gcic gcii gclc gcrg ggcl gggg ggrn gicr gigg gigi gign gilg gili gill ging gini ginn girg giri girl girn girr gizi gizz glcc gli- glic glin gncc gngc gnin gnrc gnrr grcc gric grig gril grin griz grni grrl grrr gzin iccc icci iccl iccn iccr icgc icll iclr icnc icrc icrr iczn igcc igil igli igni igri iiii iirc ilic ilin ilir ill- illi ilni inci incl incr inig inni innr inri ircc ircg iri- iric irig iril irin irrc irri lccc lcrg lcrl lgin licr ligc ligg ligi lign liig liii liin liir lilg lili lill linc ling linn linz lirc lirg liri lirl lirn lirr lizi lizl llcc llgc lllc llll lncr lric lrrc lrrr n-ii nccc ncci nccn nccr ncgr nclc ncln nclr ncnc ncrc ncri ngic ngri nicc nici nicl nigc nigg niir nili nill ning nini ninl nlcc nlgn nlic nngn nnnn nric nrrc nrrl nzcc rccc rcgc rcic rcnl rcnr rcrg ricc rigg rigi riin rill ring rinn riri rizi rizz rlcg rlin rnin rnli rrrr zigg zigi zill zinc zing zinn zirc ziri zizi zizz znng zrin zzzz