-itis figgs fissi fisto fists fitit fitof fitto fitts fofos foggo foggs fogsi foios foist footi foots fotos gi-fi gifts giggs gigot gisgo gissi gisti gists gitgo gitig gitit go-go go-oo go-to goffi gofio gofis gogoi gogos goist goito goits gooff goofs googs goost gossi gotit gotoo gotos gotti gotto gotts gtsss if-- ifits ifttt igigi igosi igoto iiiii iitti ioooi ioooo iotit iotti is-is isfit isios isisi isiti isits isitt isoff isoft istoo itfit itigi itisi itiso itoff itoss itsit itsof itsso itsto ittoo ittti offis offit offof offto ofoto ofsit og-os oggif ogogo oitti ooioo ooooo ososo ossi- ossis ossos ostis otoso ototo ottis ottoi ottos s-iii sifts siogo sisig sisis sissi sisto sists sitio sitit sito- sitsi sitti so-so sofis softg softs soosi soots soss- sossi sosti sosto sotio sotoo sotos sotto sotts ssgts sssss stfis stiff stift stiif stitt stoff stogi stoit stoos stoot stoss stots stott sttgi ti-ti tiffs tifts tigit tiigi tisis tisof tiss- tissi tisso titig titii titis titof titos titti to-go toffo toffs tofit tofts toist toits toost toots tosit tosos toss- tosti tosto toti- toto- totoo totos tsgts tsito tsogo tsogt ttttt