1: (0 4 18)

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

2: (1 19 17)

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

3: (0 21 3)

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

4: (2 20 18)

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