1: (0 2 4)

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

2: (2 12 16)

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

3: (11 17 14)

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

4: (4 18 16)

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