1: (0 1 2)

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

2: (1 7 18)

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

3: (4 19 17)

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

4: (2 21 18)

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