1: (0 1 2)

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

2: (1 5 15)

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

3: (3 17 12)

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

4: (11 16 14)

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