1: (0 2 7)

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

2: (1 17 4)

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

3: (3 11 5)

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

4: (4 8 6)

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