-ic c-- ccc cci ccn cco ccr ci- cic cii cin cio cir cn- cnc cni cnn cno cnr cny co- coc coi con coo cor coy crc cri crn cro crr cry cyc cyn cyo cyr icc ici icn ico icr icy iic iii iin iio iir in- inc ini inn ino inr iny io- ioc ioi ion ioo ior ir- irc iri irn iro irr iry iyc iyo iyr iyy n-i ncc nci ncn nco ncr nic nii nin nio nir nnc nni nnn nno no- noc noi non noo nor noy nrc nri nrn nro nrr nry nyc nyn nyo nyy o-i oc- occ oci ocn oco ocr oic oii oin oio oir on- onc oni onn ono onr ony oo- ooc ooi oon ooo oor or- orc ori orn oro orr ory oyi oyo rcc rci rcn rco rcr ric rii rin rio rir riy rnc rni rnn rno rnr rny roc roi ron roo ror roy rrc rri rrn rrr ry- ryc ryn ryo ryr ryy ycc yci yco ycy yii yin yio yir ynn yny yoc yoi yon yoo yor yoy yrc yrn yro yyc yyy