1: (0 2 5)

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

2: (2 8 15)

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

3: (6 17 13)

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

4: (14 18 16)

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