1: (4 8 13)

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

2: (0 3 8)

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

3: (7 14 9)

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

4: (3 13 6)

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