1: (7 14 20)

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

2: (0 19 12)

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

3: (7 14 20)

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

4: (10 16 13)

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