1: (0 1 9)

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

2: (3 9 21)

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

3: (2 12 8)

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

4: (1 20 9)

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