-ing cccc ccci ccgc ccic ccii ccir ccnc ccni ccnr ccny ccrc ccrg ccri cgcc cgcg cicc cici cicr cigi ciii cin- cinc cing cini circ ciri cirr cnci cngi cnic cnrc cnrr crcc crcr cric crig crin cry- cryn cyc- cycc cyn- cyy- cyyc cyyn gc-c gccc gcic gcii gcrg gggg ggrn gicr gigg gigi gign ging gini ginn girg giri girn girr giry gncc gngc gnin gnrc gnrr grcc gric grig grin grni grrr gry- gryn gyn- gyng gyr- gyri gyrn iccc icci iccn iccr icgc icnc icrc icrr icry igcc iggy igni igny igri iiii iirc inci incr incy inig inni innr inny inri ircc ircg iri- iric irig irin iriy irrc irri iryn iyng n-ii nccc ncci nccn nccr ncgr ncnc ncrc ncri ngic ngri nicc nici nicy nigc nigg niir ning nini niyi nngn nnnn nric nrrc nycc nycy nyny rccc rcgc rcic rcnr rcrg rcyc ricc rigg rigi rigy riin ring rinn riny riri rnin rrrr ryng rynn yccc ying yirn yirr yrin yryn yyyy