1: (1 6 12)

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

2: (0 9 2)

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

3: (1 6 12)

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

4: (5 10 8)

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