Version Y = Yellow Book of Lecan (TCD, MS 1318 (H.2.16)), cols. 3–88.
| Ref | Text | § | Print ref | MS | |
|---|---|---|---|---|---|
| Y.741 | Imrim .i. imi-reim .i. reim ind eich ⁊ reim ind fir. sic dirim .i. dé-rém .i. reim dede. | 741 | col. 50 | concord. | |
| Y.742 | Imbliu quasi umbliu, ab umblico .i. on imlecan. | 742 | col. 50 | concord. | |
| Y.743 | Imliuch .i. im loch, loch ime imacuairt. | 743 | col. 50 | concord. | |
| Y.744 | Inis ab insolae. | 744 | col. 50 | concord. | |
| Y.745 | Insæ .i. an-uisi .i. ni huisi. | 745 | col. 50 | concord. | |
| Y.746 | Insamuin .i. an-essamah .i. ni essamain. col. 51 | 746 | col. 50 | concord. | |
| Y.747 | Indrosc .i. ind-arosc .i. arosc aind breithre. | 747 | col. 51 | concord. | |
| Y.748 | Ib quasi bib i.e. bibe. | 748 | col. 51 | concord. | |
| Y.749 | Imortan .i. importan .i. imbreith. | 749 | col. 51 | concord. | |
| Y.750 | Ia .i. cenelae forgill indsin, ar iss ed indara hainm déc o ndingarar Crist la Ebraide. | 750 | col. 51 | concord. |