-ey -ic -ji c-- c-j ccc cce cci ccj cco ce- cec cee cei cej ceo cey ci- cic cie cii cij cio cjc co- coc coe coi coj coo coy cyc cye cyo ec- ecc ece eci ecj eco eec eee eeo eey eic eie eii eij eio ejc eji ejo eo- eoc eoe eoi eoo eyc eye eyo icc ice ici icj ico icy ie- iec iee iei iej iey iic iie iii iij iio ijc ije iji ijo io- ioc ioe ioi ioj ioo iyc iye iyo iyy j-i jcc jce jci jco jec jee jei jej jeo jey jic jie jii jij jio jiy jjc jjj jjy joc joe joi joj joo joy jyj o-i oc- occ oci ocj oco oec oee oei oeo oey oic oie oii oio ojc oje oji ojo ojy oo- ooc ooi ooo oye oyi oyo ycc yce yci yco ycy yec yee yei yeo yey yie yii yio yoc yoe yoi yoj yoo yoy yyc yye yyy