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Word list: TOYOTA HONDA AUDI FORD Find: 2 words Given: A(1),D(2),F(1),I(1),O(1),R(1),U(1) Solution: AUDI FORD
A(8),B(2),C(5),8(D),7(E),F(1),G(3),H(9),I(8),J(0),K(1),L(9),M(1),N(12) +,O(13),P(1),Q(0),R(5),S(6),T(4),U(6),V(0),W(1),X(1),Y(0),Z(1)
use Math::Combinatorics; ... } close (DOGS);