If SHIPS = 0
Then ???N?
Because CATER =0 so CHINS and if SHIPS = 0 then CHINS
if SHIPS = 1 then ?H???
Because SMILE = 0 so SHIPS, CHINS = 1 so SHIPS, THING = 1 so SHIPS and THONG = 1, so SHIPS
if SHIPS = 2 Then
?H?P? because SMILE = 0, so the +1 must be the N/P changed. AND the H as above.