1: (5 11 15)

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

2: (2 14 7)

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

3: (4 19 6)

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

4: (5 13 8)

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