I331323221313233313132322331121133132332313231323132313232212331   >>    I33132322131323331313232233112113313233231323132313231323221233   <<    I331323221313233313132322331121133132332313231323132313232212333   >>      I331323221313233313132322331121133132332313231323132313232212332   >>