1: (1 10 21)

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

2: (0 20 2)

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

3: (1 12 3)

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

4: (6 14 11)

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