28
······t .... T·····T·· .. ·T·· .. ·T······~·······j·· .. ··T·····T·····T······r·····~·······~·······~·······~·······~·······;·······~······T·····T······~·······l·······(··· .. ~ ....... ~ .... ..
28
······t .... T·····T·· .. ·T·· .. ·T······~·······j·· .. ··T·····T·····T······r·····~·······~·······~·······~·······~·······;·······~······T·····T······~·······l·······(··· .. ~ ....... ~ .... ..