1: (0 4 7)

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

2: (3 8 6)

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

3: (1 12 5)

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

4: (2 9 7)

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