1: (6 11 16)

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

2: (5 13 16)

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

3: (12 17 14)

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

4: (11 19 16)

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