1: (0 2 13)

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

2: (1 19 4)

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

3: (2 15 8)

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

4: (12 18 14)

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