1: (0 3 18)

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

2: (6 18 21)

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

3: (5 19 17)

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

4: (3 20 18)

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