1: (0 6 7)

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

2: (7 12 19)

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

3: (9 21 17)

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

4: (16 20 18)

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