1: (2 5 19)

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

2: (1 7 4)

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

3: (5 20 11)

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

4: (0 17 3)

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