G33131111222133313223313133313231133132322331313331323223313221323111   >>    G3313111122213331322331313331323113313232233131333132322331322132311   <<    G33131111222133313223313133313231133132322331313331323223313221323113   >>      G33131111222133313223313133313231133132322331313331323223313221323112   >>