1: (6 10 13)

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

2: (3 11 9)

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

3: (6 10 13)

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

4: (8 15 12)

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