1: (0 2 5)

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

2: (3 5 14)

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

3: (4 17 6)

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

4: (13 19 16)

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