I123133313233313231313331322132313231333132313112331323132322333121   >>    I12313331323331323131333132213231323133313231311233132313232233312   <<    I123133313233313231313331322132313231333132313112331323132322333123   >>      I123133313233313231313331322132313231333132313112331323132322333122   >>