X12X1211XX112110
X12212112XX12110
XX2X2211XXX12110
XX2222112X112110
212X22112X112110
21222211XXX12110
2X2X12112XX12110
2X221211XX112110
X12X221X2XX12110
X122221XXX112110
XX2X121X2X112110
XX22121XXXX12110
212X121XXXX12110
2122121X2X112110
2X2X221XXX112110
2X22221X2XX12110
X12X22122XX12110
X1222212XX112110
XX2X12122X112110
XX221212XXX12110
212X1212XXX12110
212212122X112110
2X2X2212XX112110
2X2222122XX12110
