1: (1 4 13)

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

2: (0 6 3)

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

3: (1 4 13)

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

4: (5 14 12)

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