1: (0 7 15)

(0)(1 20 17)(2 22 4)(3 8 6)(5 18 16)(7 21 15 19 14 12 9)(10 13 11)

2: (14 15 19)

(0)(1 20 17)(2 22 4)(3 8 6)(5 18 16)(7 21 15 12 9)(10 13 11)(14)(19)

3: (1 20 17)

(0)(1)(2 22 4)(3 8 6)(5 18 16)(7 21 15 12 9)(10 13 11)(14)(17)(19)(20)

4: (5 18 16)

(0)(1)(2 22 4)(3 8 6)(5)(7 21 15 12 9)(10 13 11)(14)(16)(17)(18)(19)(20)