If 'MAGIC' is coded as 'PXJFF', Then how will 'LEASH' be coded?

PBDVD OBDVL OHEOK OBDPK

OBDPK

The following table shows the position values of the alphabets: We can also memorize the alphabets so that we do not do any calculation mistakes and also reduce the time to solve answers:  M(13) A(1) G(7) I(9) C(3) ↓ (+3) ↓ (-3) ↓ (+3) ↓ (-3) ↓ (+3) P(16) X(24) J(10) F(6) F(6)   L(12) E(5) A(1) S(19) H(8) ↓ (+3) ↓ (-3) ↓ (+3) ↓ (-3) ↓ (+3) O(15) B(2) D(4) P(16) K(11)