1: (0 1 2)

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

2: (2 8 14)

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

3: (4 17 10)

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

4: (7 11 9)

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