i-m-r iiiii iitti imity immit impir imptr ipiti ipity iptty irimi irrit itrip ittti iyiyi m-rip mi-mi mimir mimmi mimpi mipim mirim mirri mirti mitim mitry mitti mitty mmiii mmmmm mmpip mpiri mprim mrpii mrpim mt-ti mt-tm mt-tp mt-tr mt-tt mt-ty my-my myri- piiri pimpy pipit pippi pippy pipri pirri pirry pitip pitri pitti pitty priit primi primm primp primy priti pritt ptprm ptprr ptprt pympi pyr-t pyrri rimmi rimpi ripit ryyty ti-ti timit timmy tipit tippi tippy tirit titii titti titty tri-m triip tripi tripp tript trit- tritt tryit ttttt tymir tympy tymyr tytim yippy