new nonogram.Solver([ [1, 1], [1, 1], [1], [4] ], [ [1, 1], [1, 1], [1], [4] ], 'a').solve() new nonogram.Solver([ [1, 1], [2], [2], [2] ], [ [1, 1], [2], [2], [2] ], 'b').solve()