1: (6 12 13)

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

2: (1 13 20)

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

3: (0 19 3)

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

4: (1 14 12)

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