1: (6 8 12)

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

2: (2 9 7)

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

3: (6 8 12)

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

4: (4 13 10)

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