1: (5 7 14)

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

2: (1 8 6)

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

3: (4 20 5)

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

4: (0 18 2)

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