1X2X1X111122X11M
1X2X1X1X2122211M
1X2X12X12122211M
1X2X12XX1122X11M
122X1XX12122X11M
122X1XXX1122211M
122X12111122211M
122X121X2122X11M
2X2X1XX11122211M
2X2X1XXX2122X11M
2X2X12112122X11M
2X2X121X1122211M
222X1X112122211M
222X1X1X1122X11M
222X12X11122X11M
222X12XX2122211M
