1: (0 3 7)

(0 6 3 19 4)(1 20 7)(2 9 5)(8 12 10)(11 21 18 15 13)(14 17 16)

2: (2 9 5)

(0 6 3 19 4)(1 20 7)(2)(5)(8 12 10)(9)(11 21 18 15 13)(14 17 16)

3: (1 20 7)

(0 6 3 19 4)(1)(2)(5)(7)(8 12 10)(9)(11 21 18 15 13)(14 17 16)(20)

4: (3 19 6)

(0 6 4)(1)(2)(3)(5)(7)(8 12 10)(9)(11 21 18 15 13)(14 17 16)(19)(20)