1: (4 7 18)

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

2: (3 11 5)

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

3: (8 18 12)

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

4: (0 9 6)

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