Concept:The relation is the reverse alphabet (Atbash) rule.Each letter is replaced by the letter at the same position from the opposite end of the alphabet.Explanation:Use the formula: new position =27− old position.For DJLQ:D(4)→W(23)J(10)→Q(17)L(12)→O(15)Q(17)→J(10)So, DJLQ:WQOJ follows the rule.Now apply the same rule to DMSW:D(4)→W(23)M(13)→N(14)S(19)→H(8)W(23)→D(4)Thus, DMSW→WNHD.