+ <connection>
+ <source_block_id>gr_pfb_clock_sync_xxx_0</source_block_id>
+ <sink_block_id>wxgui_scopesink2_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_throttle_0</source_block_id>
+ <sink_block_id>gr_pfb_clock_sync_xxx_0</sink_block_id>
+ <source_key>0</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_pfb_clock_sync_xxx_0</source_block_id>
+ <sink_block_id>wxgui_scopesink2_0_0</sink_block_id>
+ <source_key>1</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_pfb_clock_sync_xxx_0</source_block_id>
+ <sink_block_id>wxgui_scopesink2_0_0_0_0</sink_block_id>
+ <source_key>2</source_key>
+ <sink_key>0</sink_key>
+ </connection>
+ <connection>
+ <source_block_id>gr_pfb_clock_sync_xxx_0</source_block_id>
+ <sink_block_id>wxgui_scopesink2_0_0_0</sink_block_id>
+ <source_key>3</source_key>
+ <sink_key>0</sink_key>
+ </connection>