1: (1 15 19)

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

2: (14 20 18)

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

3: (0 19 4)

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

4: (3 17 5)

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