ffxii fiini finif fitin fitit fixin fixit fu-fu funit fuxin if-- ifin ifttt iiiii iitti iiuni infin infit infix infun inini innit inniu innti inuit itfit itfun ittti itu-t ituni itutu iufni iunit ninti nintu ninut ninux nitin nitix nitti ntini ntnui nu-nu nuiit nunit nunni nunun nuttx nuxiu t-nut tfifx ti-ti tifni tinix tinui tinun titii titin titti tntnt ttttt tuffi tufin tufit tunxi tutin tutti tutun u-n-i u-nii uitti unfit unfix unfun unifi unini uninn uniti unnun unnut uuuuu xinfu xinit xunit xxiii xxxii xxxix