1: (0 2 14)

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

2: (1 19 4)

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

3: (2 16 5)

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

4: (13 18 15)

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