sl-i slcc slhs slic slip slln sllp sloc sloh slon sloo slop slos slpi slpp slps slsc sncc snco sncp snhs snip snns snoc snoo snop snos snpo snpp soch soci socl soco socs sohh sohl sohn soho sohp sohs soic soil soin sois solh soli soll soln solo solp sols son- soni sono sons sool soon soop soos soph sopi sopo sopp sops sosh sosi soso soss spcc spco spcs sphs spic spin spio spip spis splc splo splp spls spns spoc spon spoo spop spos spps spso spsp spss sscc ssci sscp sscs sshl sshs ssin ssis sslc sslp ssns ssoc ssop sspc sspl sspo ssps sssc sssh sssi ssss