1: (0 6 13)

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

2: (5 20 9)

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

3: (12 21 14)

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

4: (3 9 13)

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