1: (0 3 14)

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

2: (2 19 4)

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

3: (3 17 5)

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

4: (12 18 16)

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