1: (2 9 20)

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

2: (1 19 3)

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

3: (2 17 6)

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

4: (5 11 8)

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