1: (0 1 2)

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

2: (2 6 8)

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

3: (5 10 7)

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

4: (1 8 4)

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