1: (6 10 20)

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

2: (5 12 8)

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

3: (2 14 10)

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

4: (0 19 11)

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