1: (3 5 8)

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

2: (4 16 6)

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

3: (3 5 8)

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

4: (2 12 7)

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