1: (0 3 17)

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

2: (1 21 4)

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

3: (2 20 15)

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

4: (9 18 16)

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