c-cd cccc ccci cccl ccdc ccdi ccgc ccic ccid ccii ccil cclc cclg ccli ccoc ccod cddl cdic cdii cdio cdli cgcc cgcg cicc cici cico cidc cidg cidi cigi ciid ciii cili cill cilo clcd cldc clic clig clii clio clod clog cloo coco codd codi codl cogi cogo coil col- cold coli coll colo cood cool dccc dcci dccl dcgo dcii dcil dcio dcli dddd ddlc ddoc dglc dici dico didi dido digg digi digo diii dili dill dilo dioc diol dlco dlii dlil doci doco dod- dodd dodg dodi dodo dog- dogg dogi dogo doid doig doil dold doli doll dolo dood dool gc-c gccc gcic gcii gclc gdci ggcl gggg gidc gidd gidi gidl gido gigg gigi gigo gild gilg gili gill gilo giog gioi glcc gli- glic glid glod glog godi godo gogi gogo gold goli goll golo good goog gooi gool i-go iccc icci iccl icco icdc icdd icdl icgc icll icoc icod iddo idgo idic idid idig idil idio idli idoc idog idol igcc igil igli iglo igoo iicd iiii iiio iioi iioo ilcd ilic ilio ill- illd illi illo iloc ilog iloo iocg ioci iod- iodd iodo ioii ioio iolo iooi iooo lccc lcdd ldci lico lidl lido ligc ligg ligi ligo liig liii lilg lili lill lilo lio- liod llcc lldc llgc lllc llll lloc llod lloo locc loci loco lodi log- logi logo loic loid lold loli loll lolo looc lood lool occc occi oclc odci oddd oddi odic odio odoo ogdc ogdl oggi ogli ogod ogog ogoi oici oido oigo oiii olcc olgc olic olid olig olio olli ollo olog oodi ooid oold oolo oooo