1: (0 11 15)

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

2: (10 18 14)

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

3: (0 11 15)

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

4: (1 20 13)

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