1: (0 4 7)

(0 18 14 12 11 7 2)(1 21 16)(3 9 6)(4)(5 19 17)(8 20 15 13 10)

2: (3 9 6)

(0 18 14 12 11 7 2)(1 21 16)(3)(4)(5 19 17)(6)(8 20 15 13 10)(9)

3: (2 14 7)

(0 18 14)(1 21 16)(2)(3)(4)(5 19 17)(6)(7 12 11)(8 20 15 13 10)(9)

4: (8 20 10)

(0 18 14)(1 21 16)(2)(3)(4)(5 19 17)(6)(7 12 11)(8)(9)(10 15 13)(20)