1: (6 9 13)

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

2: (4 11 8)

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

3: (5 19 7)

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

4: (1 2 13)

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