Freaks City

Problem Statement Farmer John has N farms (2 ≤ N ≤ 10^4) connected by M roads (1 ≤ M ≤ 5×10^4). Multiple roads between the same pair of farms are allowed. Bassie starts patrolling from farm 1. Every road must be traversed exactly once in each direction, and the path must end back at farm 1. Output any valid sequence of farms that satisfies the ...