The ones painted blue with small yellow panels were D7004 / 7007 / 7010 / 7012 / 7027 / 7034 / 7036 / 7040 / 7046 / 7047 / 7048 / 7051 / 7052 / 7056 / 7057 /7059/ 7064,
D7004/7/51 were initially in all-over blue (no SYP) although the later two later got SYP.
D7004/12/27/48/64 later gained full yellow ends (on 7012/27/64 the higher BR logo position was a clue, although a few early BFYE Hymeks had this anyway).