1: (0 2 10)

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

2: (1 21 6)

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

3: (2 20 8)

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

4: (3 19 7)

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