0. What is the path found (if any) by the algorithm in the previous question?
(Type: String) I,P,Q,K,F,M,X String containing all of these (AND): I, P, Q, K, F, M, X
(Type: String) I,P,Q,K,F,N,X String containing all of these (AND): I, P, Q, K, F, N, X
(Type: String) I,P,R,K,F,N,X String containing all of these (AND): I, P, R, K, F, N, X
(Type: String) I,P,Q,L,F,N,X String containing all of these (AND): I, P, Q, L, F, N, X