1: (1 7 11)

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

2: (0 8 4)

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

3: (7 13 9)

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

4: (10 14 12)

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