1: (0 6 13)

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

2: (4 16 11)

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

3: (2 8 5)

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

4: (13 15 18)

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