1: (4 5 14)

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

2: (5 8 13)

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

3: (7 16 9)

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

4: (1 15 12)

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