1: (5 7 12)

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

2: (4 8 6)

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

3: (7 15 9)

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

4: (1 13 10)

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