1: (0 2 6)

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

2: (1 18 3)

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

3: (2 11 14)

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

4: (10 15 13)

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