1: (0 1 2)

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

2: (1 6 18)

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

3: (4 19 16)

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

4: (2 21 18)

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