0001239944-04-000076 4 1 20040325 20040329 DONAHUE BRIAN D 0001265443 4 34 001-13695 04696728 229 CAROLINA STREET OLEAN NY 14760 COMMUNITY BANK SYSTEM INC 0000723188 6021 161213679 DE 1231 5790 WIDEWATERS PKWY DEWITT NY 13214 8007242262 5790 WIDEWATERS PARKWAY DEWITT NY 13214 4 1 edgar.xml PRIMARY DOCUMENT