1: (0 1 4)

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

2: (4 12 18)

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

3: (2 13 9)

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

4: (12 19 14)

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