1: (0 2 5)

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

2: (4 5 15)

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

3: (1 18 7)

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

4: (14 19 17)

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