sia sic sid sii sil sio sip siq sir sis siu sla slc sld sli sll slo slp slq slr sls slu soa soc sod soi sol soo sop soq sor sos sou spa spc spd spi spl spo spp spq spr sps spu sqa sqd sqi sql sqq sqr sqs sr- sra src srd sri srl sro srp srq srr srs ss- ssa ssc ssd ssi ssl sso ssp ssq ssr sss ssu sua suc sud sui sul suo sup suq sur sus suu ua- uaa uac uad uai ual uao uap uaq uar uas uau uca ucc ucd uci ucl uco ucp ucr ucs ucu uda udc udd udi udl udo udp udr uds udu uia uic uid uii uil uio uip uiq uir uis uiu ula ulc uld uli ull ulo ulp ulr uls ulu uoa uoc uod uol uoo uop uor uos up- upa upc upd upi upo upp upr ups upu ur- ura urc urd uri url uro urp urr urs uru usa usc usd usi usl uso usp usr uss usu uua uuc uur uus uuu

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