1: (0 2 4)

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

2: (1 5 3)

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

3: (4 8 10)

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

4: (7 12 9)

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