1: (2 11 16)

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

2: (10 19 12)

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

3: (11 17 14)

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

4: (0 18 15)

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