1: (4 8 12)

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

2: (7 14 9)

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

3: (6 16 12)

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

4: (0 15 13)

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