1: (0 4 10)

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

2: (1 21 5)

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

3: (3 11 9)

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

4: (2 17 10)

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