1: (1 10 21)

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

2: (0 20 2)

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

3: (12 15 19)

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

4: (1 18 5)

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