1 <!ENTITY aacgr	"&#x03AC;"> <!-- GREEK SMALL LETTER ALPHA WITH TONOS -->

     2 <!ENTITY Aacgr	"&#x0386;"> <!-- GREEK CAPITAL LETTER ALPHA WITH TONOS -->

     3 <!ENTITY eacgr	"&#x03AD;"> <!-- GREEK SMALL LETTER EPSILON WITH TONOS -->

     4 <!ENTITY Eacgr	"&#x0388;"> <!-- GREEK CAPITAL LETTER EPSILON WITH TONOS -->

     5 <!ENTITY eeacgr	"&#x03AE;"> <!-- GREEK SMALL LETTER ETA WITH TONOS -->

     6 <!ENTITY EEacgr	"&#x0389;"> <!-- GREEK CAPITAL LETTER ETA WITH TONOS -->

     7 <!ENTITY idigr	"&#x03CA;"> <!-- GREEK SMALL LETTER IOTA WITH DIALYTIKA -->

     8 <!ENTITY Idigr	"&#x03AA;"> <!-- GREEK CAPITAL LETTER IOTA WITH DIALYTIKA -->

     9 <!ENTITY iacgr	"&#x03AF;"> <!-- GREEK SMALL LETTER IOTA WITH TONOS -->

    10 <!ENTITY Iacgr	"&#x038A;"> <!-- GREEK CAPITAL LETTER IOTA WITH TONOS -->

    11 <!ENTITY idiagr	"&#x0390;"> <!-- GREEK SMALL LETTER IOTA WITH DIALYTIKA AND TONOS -->

    12 <!ENTITY oacgr	"&#x03CC;"> <!-- GREEK SMALL LETTER OMICRON WITH TONOS -->

    13 <!ENTITY Oacgr	"&#x038C;"> <!-- GREEK CAPITAL LETTER OMICRON WITH TONOS -->

    14 <!ENTITY udigr	"&#x03CB;"> <!-- GREEK SMALL LETTER UPSILON WITH DIALYTIKA -->

    15 <!ENTITY Udigr	"&#x03AB;"> <!-- GREEK CAPITAL LETTER UPSILON WITH DIALYTIKA -->

    16 <!ENTITY uacgr	"&#x03CD;"> <!-- GREEK SMALL LETTER UPSILON WITH TONOS -->

    17 <!ENTITY Uacgr	"&#x038E;"> <!-- GREEK CAPITAL LETTER UPSILON WITH TONOS -->

    18 <!ENTITY udiagr	"&#x03B0;"> <!-- GREEK SMALL LETTER UPSILON WITH DIALYTIKA AND TONOS -->

    19 <!ENTITY ohacgr	"&#x03CE;"> <!-- GREEK SMALL LETTER OMEGA WITH TONOS -->

    20 <!ENTITY OHacgr	"&#x038F;"> <!-- GREEK CAPITAL LETTER OMEGA WITH TONOS -->