1: (0 3 16)

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

2: (2 19 4)

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

3: (3 18 13)

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

4: (12 17 15)

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