1: (0 1 2)

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

2: (2 18 20)

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

3: (14 21 19)

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

4: (1 20 9)

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