1: (0 7 20)

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

2: (1 21 18)

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

3: (0 17 3)

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

4: (2 21 19)

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