1: (0 1 11)

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

2: (1 12 15)

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

3: (9 16 14)

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

4: (10 17 13)

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