1: (0 2 3)

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

2: (7 15 20)

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

3: (6 16 14)

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

4: (3 18 15)

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