1: (0 4 8)

(0 5 3)(1 12 6 4 19 8 2)(7 11 9)(10 15 13)(14 20 16)(17 21 18)

2: (1 12 6)

(0 5 3)(1 4 19 8 2)(6)(7 11 9)(10 15 13)(12)(14 20 16)(17 21 18)

3: (0 5 3)

(0)(1 4 19 8 2)(3)(5)(6)(7 11 9)(10 15 13)(12)(14 20 16)(17 21 18)

4: (2 19 8)

(0)(1 4 19)(2)(3)(5)(6)(7 11 9)(8)(10 15 13)(12)(14 20 16)(17 21 18)