Several other rongorongo texts have glyphs which are recognizably close to those at the beginning of side a of the C tablet:

Ca1-1	Ca1-2	Ca1-3	Ca1-4

Ca1-5	Ca1-6	Ca1-7	Ca1-8

Ha1-1	Ha1-2	Ha1-3	Ha1-4	Ha1-5

Ha1-6	Ha1-7	Ha1-8	Ha1-9

Pa1-1	Pa1-2	Pa1-3	Pa1-4

Pa1-5	Pa1-6	Pa1-7	Pa1-8

Ra5-216	Ra5-217	Ra5-218	Ra5-219	Ra5-220

Ra5-221	Ra6-1	Ra6-2	Ra6-3	Ra6-4	Ra6-5	Ra6-6

Ea9-25	Ea9-26	Ea9-27	Ea9-28	Ea9-29

Ea9-30	Ea9-31	Ea9-32	Ea9-33	Ea9-34

This kind of 'correspondence' is not very common and the events described ought therefore to have been important.