1: (0 1 2)

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

2: (2 7 16)

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

3: (1 13 4)

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

4: (12 19 15)

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