1: (8 18 20)

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

2: (0 19 14)

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

3: (8 18 20)

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

4: (7 15 9)

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