1: (1 6 17)

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

2: (0 8 2)

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

3: (5 19 6)

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

4: (4 10 7)

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