1: (0 2 5)

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

2: (1 17 3)

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

3: (2 7 14)

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

4: (6 16 13)

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