1: (0 2 4)

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

2: (1 18 3)

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

3: (4 15 17)

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

4: (13 19 16)

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