1: (0 3 5)

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

2: (1 8 4)

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

3: (5 12 14)

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

4: (10 15 13)

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