-ic c-- ccc cci ccn cco ccs ci- cic cii cin cio cis cn- cnc cni cnn cno cns cny co- coc coi con coo cos coy csc csi csn cso css csy cyc cyn cyo cys icc ici icn ico ics icy iic iii iin iio iis in- inc ini inn ino ins iny io- ioc ioi ion ioo ios is- isc isi isn iso iss isy iyc iyo iys iyy n-i ncc nci ncn nco ncs nic nii nin nio nis nnc nni nnn nno nns no- noc noi non noo nos noy nsc nsi nsn nso nss nsy nyc nyn nyo nys nyy o-i oc- occ oci ocn oco ocs oic oii oin oio ois on- onc oni onn ono ons ony oo- ooc ooi oon ooo oos os- osc osi osn oso oss oyi oyo oys scc sci scn sco scs sic sii sin sio sis snc sni snn sno sns sny soc soi son soo sos soy ss- ssc ssi ssn sso sss sy- syc syi syn sys ycc yci yco ycs ycy yii yin yio yis ynn yns yny yoc yoi yon yoo yos yoy ysc ysi yso yss ysy yyc yys yyy