1: (0 3 8)

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

2: (1 20 4)

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

3: (3 17 5)

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

4: (2 21 4)

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