1: (0 2 10)

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

2: (5 10 15)

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

3: (4 12 7)

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

4: (11 16 13)

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