1: (0 5 11)

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

2: (2 21 7)

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

3: (5 20 8)

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

4: (7 19 10)

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