1: (0 6 10)

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

2: (1 14 7)

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

3: (6 11 9)

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

4: (4 15 13)

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