In a certain code SCORE is written as OYKNA. How MARKS be written in that code?

JWNHO IWHNO JWNGO IWNGO

IWNGO

NOTE  : -4 pattern has been followed S (-4 ) = O C (-4 ) = y O (-4 ) = K R (-4 ) = N E (-4 ) = A SIMILARLY M (-4 ) = I A (-4 ) = W R (-4 ) = N K (-4 ) = G S (-4 ) = O