1: (0 6 13)

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

2: (3 14 12)

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

3: (0 6 13)

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

4: (2 7 4)

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