1: (1 7 19)

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

2: (1 12 13)

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

3: (4 20 18)

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

4: (3 8 5)

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