1: (3 11 15)

(0 9 7)(1 20 16)(2 13 4)(3 19 17 15 6)(5 18 14)(8 12 10)(11)

2: (5 18 14)

(0 9 7)(1 20 16)(2 13 4)(3 19 17 15 6)(5)(8 12 10)(11)(14)(18)

3: (2 13 4)

(0 9 7)(1 20 16)(2)(3 19 17 15 6)(4)(5)(8 12 10)(11)(13)(14)(18)

4: (3 19 6)

(0 9 7)(1 20 16)(2)(3)(4)(5)(6 17 15)(8 12 10)(11)(13)(14)(18)(19)