1: (0 1 2)

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

2: (2 15 17)

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

3: (7 18 16)

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

4: (1 17 3)

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