1: (6 12 18)

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

2: (2 12 11)

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

3: (1 7 3)

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

4: (4 19 17)

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