040000 tree 04b26934aceb72cac0c5a9f9c914f9fd430b456e	ICU_3.6
040000 tree e68ab3104ea716db2be803331054a0b02f4ce5aa	ICU_51.1
040000 tree 1453c66c9f2b3140ef99e29b44db36d1c9dc3571	ICU_52.1
040000 tree 8d153b4e1624e18578cd878550781f9ced217192	ICU_53.1