1: (0 1 2)

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

2: (2 8 13)

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

3: (5 17 10)

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

4: (1 13 3)

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