1: (0 3 5)

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

2: (4 5 15)

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

3: (2 18 12)

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

4: (14 19 16)

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