1: (0 3 18)

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

2: (6 18 21)

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

3: (5 19 16)

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

4: (3 20 18)

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