-ic c-- ccc cci cco ccs ccw ci- cic cii cio cis ciw co- coc coi coo cos cow coy csc csi cso css csw csy cw- cwc cwi cwo cws cyc cyo cys cyw icc ici ico ics icw icy iic iii iio iis iiw io- ioc ioi ioo ios iow is- isc isi iso iss isw isy iwc iwi iwo iws iww iyc iyo iys iyy o-i oc- occ oci oco ocs ocw oic oii oio ois oo- ooc ooi ooo oos oow os- osc osi oso oss osw owc owi owo ows oww oyi oyo oys scc sci sco scs scw sic sii sio sis siw soc soi soo sos sow soy ss- ssc ssi sso sss ssw swc swi swo sws swy sy- syc syi sys wcc wci wco wcs wcw wic wii wis woc woi woo wos wow woy wsc wsi wso wss wsw wwc wwi wwo www wy- wyc wyo wys ycc yci yco ycs ycw ycy yii yio yis yoc yoi yoo yos yow yoy ysc ysi yso yss ysy ywc yyc yys yyy