1: (2 5 7)

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

2: (1 5 19)

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

3: (4 9 6)

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

4: (1 7 3)

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