1: (1 11 19)

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

2: (4 20 17)

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

3: (5 18 11)

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

4: (0 14 2)

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