1: (3 9 13)

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

2: (1 10 8)

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

3: (2 20 5)

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

4: (4 9 7)

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