1: (0 1 4)

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

2: (4 12 18)

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

3: (2 16 5)

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

4: (14 19 17)

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