construct/rlve prefix sum permutation
construct/rlve prefix sum permutation: a task in MathConstructOptimize-Envs-harbor (Harbor dataset). Find a permutation p 1, ..., p 26 of the integers 1, 2, ..., 26 such that the 26 prefix sums p 1, p 1+p 2, ..., p 1+p 2+...+p 26 are pairwise distinct modulo 26.