1: (2 4 16)

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

2: (1 6 3)

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

3: (0 12 4)

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

4: (5 13 11)

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