1: (1 5 19)

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

2: (0 17 3)

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

3: (2 14 19)

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

4: (11 18 15)

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