1: (0 5 15)

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

2: (2 16 13)

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

3: (0 11 3)

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

4: (10 14 12)

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