1: (1 4 13)

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

2: (0 5 3)

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

3: (4 15 6)

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

4: (12 17 14)

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