1: (4 10 11)

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

2: (6 12 10)

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

3: (2 7 5)

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

4: (6 19 11)

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