1: (0 1 2)

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

2: (1 5 17)

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

3: (3 19 6)

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

4: (2 21 17)

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