1: (0 2 4)

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

2: (1 6 3)

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

3: (4 16 18)

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

4: (12 19 17)

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