cccc ccci ccee ccgc ccic ccii ccir ccrc ccre ccrg ccri cec- cece ceci ceec cege cer- cerc cere ceri ceze cgcc cgcg cger cicc cici cicr ciee cier ciez cigi ciii circ cire ciri cirr cize crcc crce crcr crcz cre- crec cree creg crei cric crie crig eccc ecce ecci ecig ecrc ecri ecrr eeee eerc eerg eeze egcc egcg egcr egec egee eger egge eggi egir egre egri eiec eiei eier eige eigg eire ercc erce erec erei erer erez erg- ergg ergi eric erie eriz errc erre erzi ezer ezri gc-c gccc gcic gcii gcrg gece geer geez gege gegg geic geie geig geir gere geri gggg gicr gier giez gige gigg gigi gire girg giri girr gizi gizz grcc grce grec gree greg grez gric grie grig griz grrr iccc icci iccr icec icee icer icgc icrc icre icrr iecc ieie iere ieri igcc iger igri iiie iiii iirc ircc ircg iree irer iri- iric irie irig irrc irre irri izze rccc rcgc rcic rcrg recc rece reci recr recz rege regi regr reii reir reiz rere rerg reri reze rezi ricc rice rier riez rige rigg rigi rire riri rize rizi rizz rrrr zegg zeir zerg zeri zeze zice zigg zigi zirc ziri zizi zizz zrce zrze zzzz