I132313232233131333132223323132313231323223313223313231311332311   >>    I13231323223313133313222332313231323132322331322331323131133231   <<    I132313232233131333132223323132313231323223313223313231311332313   >>      I132313232233131333132223323132313231323223313223313231311332312   >>