1: (0 4 7)

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

2: (3 9 5)

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

3: (1 20 7)

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

4: (4 19 6)

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