1: (0 3 4)

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

2: (8 12 16)

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

3: (7 13 9)

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

4: (10 17 15)

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