D331212121133131333131323223313232233132313223313232332313231312331   >>    D33121212113313133313132322331323223313231322331323233231323131233   <<    D331212121133131333131323223313232233132313223313232332313231312333   >>      D331212121133131333131323223313232233132313223313232332313231312332   >>