-ic c-- ccc cci cco ccr ccu ci- cic cii cio ciq cir ciu co- coc coi coo coq cor cou cqc cqi cqo crc cri cro crq crr cru cuc cui cuo cuq cur cuu icc ici ico icq icr icu iic iii iio iir iiu io- ioc ioi ioo ior iou iqc iqu ir- irc iri iro irq irr iru iu- iuc iui iur o-i oc- occ oci oco ocr ocu oic oii oio oir oiu oo- ooc ooi ooo oor oqo or- orc ori oro orr oru ou- ouc oui ouo our qcc qci qco qic qio qir qiu qoi qoo qor qqq qqu qrc qri qru qu- qui quo qur rcc rci rco rcr rcu ric rii rio riq rir roc roi roo ror rou rqc rrc rri rrq rrr rru ruc rui ruo rur ruu ucc uci uco ucr ucu uic uii uio uiq uir uiu uoc uoo uor ur- urc uri uro urr uru uuc uur uuu