1: (1 5 18)

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

2: (0 17 2)

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

3: (1 15 3)

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

4: (12 19 16)

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