1: (0 7 11)

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

2: (6 12 9)

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

3: (11 18 20)

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

4: (17 21 19)

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