1: (0 4 10)

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

2: (2 21 5)

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

3: (3 20 8)

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

4: (1 6 10)

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