1: (0 4 19)

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

2: (2 20 17)

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

3: (1 5 3)

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

4: (14 21 18)

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