1: (5 8 19)

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

2: (2 8 6)

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

3: (0 11 3)

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

4: (4 12 10)

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