1: (0 5 8)

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

2: (4 19 7)

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

3: (1 21 17)

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

4: (0 6 16)

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