1: (5 9 19)

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

2: (1 11 7)

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

3: (0 17 3)

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

4: (5 12 10)

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