1: (2 5 16)

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

2: (4 19 6)

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

3: (2 5 16)

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

4: (0 8 3)

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