1: (2 8 15)

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

2: (7 17 14)

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

3: (2 19 16)

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

4: (4 18 15)

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