1: (0 2 12)

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

2: (1 21 8)

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

3: (0 4 17)

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

4: (3 18 6)

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