蝦夷方言藻汐草

The facsimile clearly shows レ in ウレボケチユツプ. Kayano urepokecup directly matches the full form and ninth-month gloss; Hirayama and the companion transcription agree. This supports the full modern form urepokecup. Tamura’s shorter urepok names the tenth month and has a foot-underneath explanation, whereas the companion gives a different traditional explanation. All three shorter-form corpus hits concern the tenth month, including a NINJAL entry and its bot copy. The full urepokecup form has no retrieved corpus hit; the regional month offset remains explicit.