1: (0 1 2)

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

2: (1 6 17)

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

3: (5 19 10)

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

4: (2 21 17)

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