1: (0 1 4)

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

2: (1 6 16)

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

3: (2 18 13)

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

4: (12 17 15)

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