1: (3 14 20)

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

2: (0 19 7)

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

3: (3 14 20)

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

4: (2 8 6)

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