1112121X1X12111M
1112121XXX221X1M
211222X21X12111M
211222X2XX221X1M
2112221XXX12111M
2112221X1X221X1M
111212X2XX12111M
111212X21X221X1M
211212XX1X22111M
211212XXXX121X1M
111222121X22111M
11122212XX121X1M
211212121X121X1M
21121212XX22111M
111222XX1X121X1M
111222XXXX22111M
