1: (0 1 2)

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

2: (2 7 14)

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

3: (6 17 11)

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

4: (1 14 4)

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