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Fig. B.1


IRAS 16293−2422 ALMA spectra for all transitions of c-C3H2 and C2H for each of the south, center, and north positions shown in Fig. 3. The systemic velocities of sources A and B are marked with the vertical dashed lines. The anti-correlation of c-C3 H2 and C2H is also evident in the spectra shown here.

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