1: (1 8 20)

(0 19 7)(1 18 16 20 3)(2 17 4)(5 14 13)(6 11 9)(8)(10 15 12)

2: (0 19 7)

(0)(1 18 16 20 3)(2 17 4)(5 14 13)(6 11 9)(7)(8)(10 15 12)(19)

3: (3 16 20)

(0)(1 18 16)(2 17 4)(3)(5 14 13)(6 11 9)(7)(8)(10 15 12)(19)(20)

4: (2 17 4)

(0)(1 18 16)(2)(3)(4)(5 14 13)(6 11 9)(7)(8)(10 15 12)(17)(19)(20)