┌千　葉0802←0616立　川　

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┌津田沼1056←0943三　鷹┘

└津田沼1100→1213三　鷹┐

┌千　葉1346←1218三　鷹┘

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┌千　葉2012←1845三　鷹┘

└千　葉2027→2155三　鷹