OPTIMISING

go in is it mi mo no oi om on op os pi si so ti to

gin gip git gos got imp ins ion ism its mig mis mog mon mop mos mot nim nip nit nog nom nos not oms ons ops opt pig pin pis pit poi pom pot psi pst sim sin sip sit som son sop sot tin tip tis tog tom ton top

gimp gins gips gist gits impi imps inti into ions migs mini mint mips miso mist mogs mons mops most mots nims nips nisi nits nogs noms omit opts pigs ping pins pint pion piso pits pois poms pong pons post pots sign simp sing smit smog snip snit snog snot song spin spit spot stop ting tins tipi tips togs toms tong tons topi tops