1: (0 2 17)

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

2: (1 20 4)

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

3: (13 21 19)

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

4: (4 18 15)

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