112111X11X112122
11211XX1121X2122
122111XX1X1X2122
12211XXX12112122
X12111XX12112122
X1211XXX1X1X2122
X22111X1121X2122
X2211XX11X112122
112X11XX121X2122
112X1XXX1X112122
122X11X112112122
122X1XX11X1X2122
X12X11X11X1X2122
X12X1XX112112122
X22X11XX1X112122
X22X1XXX121X2122
112211XX121X2122
11221XXX1X112122
122211X112112122
12221XX11X1X2122
X12211X11X1X2122
X1221XX112112122
X22211XX1X112122
X2221XXX121X2122
