1: (0 2 4)

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

2: (2 9 15)

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

3: (1 19 13)

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

4: (12 16 14)

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