1: (0 1 2)

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

2: (2 12 14)

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

3: (9 16 13)

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

4: (1 14 3)

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