I3313232213132333131323222313231323223313133313231311112331323133112312231   >>    I331323221313233313132322231323132322331313331323131111233132313311231223   <<    I3313232213132333131323222313231323223313133313231311112331323133112312233   >>      I3313232213132333131323222313231323223313133313231311112331323133112312232   >>