<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">% CPpaperpics.t1 -- generated from CPpaperpics.mp
\fmfL(20.00003,0.61865,t){$u$,$c$}%
\fmfL(20.00002,19.38136,b){$u$,$c$}%
\fmfL(2.21202,-1.11765,rt){$d$}%
\fmfL(2.21202,21.11765,rb){$b$}%
\fmfL(37.78798,-1.11765,lt){$b$}%
\fmfL(37.78798,21.11765,lb){$d$}%
\fmfL(10.61867,10,r){$x\quad $}%
\fmfL(29.3814,10.00002,l){$\quad 0$}%
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