gggg ggss gigg gigi gigo gigs giis giog gioi giss gist gito gits gizi gizo gizz gogi gogo gogs gois goit goog gooi goos goot gosi goso goss gost goti goto gots gott gozi gozo gsis gsos gtos gzsz i-go iggs igis igoo igot igso iiii iiio iiis iiit iioi iioo iios iisi iist iitt iogt ioii ioio ioit iooi iooo ioos ioso ioto isis isit iso- isos issi isso isss isti isto ists itgo itgs itis itoi itoo itos itsi itso itto izso izzo oggi ogiz ogog ogoi ogsi oigo oiii oios oist oiti oitz oooo ooos oosi oost oots oozi osgi osii osis osoi osoo osos ossi osso osti osts otis otit oto- otog otoo otos otsg otso otti otto otts otzi s-ii s-os sggg sggs sgio sgss sgts sigg sigi sigo sigs siit sios siot sisi siss sist sit- siti sito sits sitt sitz sizz sogi sogo sogs sois soit soog soos soot sosi soso soss sost soto sots soz- sozi ssgs ssgt ssis ssit ssot sssi ssss ssts stig stio stis stit stog stoo stos stot stsi stss szis szot szss tgts tigi tigs tiit tios tisi tiso tiss tist titi tito tits titt titz tizi tizz togo togs togt tois toit toos toot tosi toso toss tost toti toto tots tott tozo tsgt tsig tsis tsoi tsos tssg tssi tsst tsts ttss tttt tzzt zigg zigi zigo zigs zisi zist ziti zito zits zizi zizz zogg zogi zogo zoio zois zoo- zoos zoot zoso zoss zoti zots zott zotz zozo zsss ztst zzzs zzzz