1: (0 2 14)

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

2: (1 19 4)

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

3: (2 16 11)

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

4: (13 18 15)

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