1: (0 1 6)

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

2: (1 12 16)

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

3: (11 17 13)

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

4: (10 18 16)

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