1: (2 6 11)

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

2: (5 13 8)

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

3: (2 6 11)

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

4: (10 15 12)

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