1: (1 6 17)

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

2: (0 14 2)

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

3: (1 9 3)

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

4: (5 10 8)

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