POSTCODING

do go id in is it no od oi on op os pi si so ti to

cig cis cod cog con coo cop cos cot dig din dip dis dit doc dog don dos dot gid gin gip git god goo gos got ids ins ion its nip nit nod nog noo nos not ods ono ons oot ops opt pic pig pin pis pit pod poi poo pot psi pst sic sin sip sit sod son sop sot tic tin tip tis tod tog ton too top

cigs cion cist cods cogs coin coni cons coon coop coos coot cops cost cots digs ding dino dins dint dips dipt disc dits docs dogs doit dong dons dost dots gids gins gips gist gits gods good goon goop goos icon into ions nips nits nodi nods nogs odic onos onto oops oots opts otic pics pigs ping pins pint pion piso pits poco pods pois pond pong pons pood poon poos post pots scop scot sign sing snip snit snog snot song soon soot spic spin spit spot stop tics ting tins tips tods togs tong tons toon topi topo tops