1: (0 5 9)

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

2: (6 9 12)

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

3: (8 14 10)

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

4: (11 17 13)

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