2 400   0 + cat <<A\"
 0 401   0 | $(echo 00)
 0 401   0 | A"
 1 400   0   
 2 400   0 + cat <<A\\\"
 0 401   0 | $(echo 01)
 0 401   0 | A\"
 1 400   0   
 2 400   0 + cat <<A\B
 0 401   0 | $(echo 1)
 0 401   0 | AB
 1 400   0   
 2 400   0 + cat <<A\\B
 0 401   0 | $(echo 2)
 0 401   0 | A\B
 1 400   0   
 2 400   0 + cat <<A\\\B
 0 401   0 | $(echo 3)
 0 401   0 | A\B
 1 400   0   
 2 400   0 + cat <<A\\\\B
 0 401   0 | $(echo 4)
 0 401   0 | A\\B
 1 400   0   
 2 400   0 + cat <<A\\\\\B
 0 401   0 | $(echo 5)
 0 401   0 | A\\B
 1 400   0   
 2 400   0 + cat <<'A\'
 0 401   0 | $(echo 10)
 0 401   0 | A\
 1 400   0   
 2 400   0 + cat <<'A\B'
 0 401   0 | $(echo 11)
 0 401   0 | A\B
 1 400   0   
 2 400   0 + cat <<'A\\B'
 0 401   0 | $(echo 12)
 0 401   0 | A\\B
 1 400   0   
 2 400   0 + cat <<'A\\\B'
 0 401   0 | $(echo 13)
 0 401   0 | A\\\B
 1 400   0   
 2 400   0 + cat <<'A\\\\B'
 0 401   0 | $(echo 14)
 0 401   0 | A\\\\B
 1 400   0   
 2 400   0 + cat <<"A\""
 0 401   0 | $(echo 20)
 0 401   0 | A"
 1 400   0   
 2 400   0 + cat <<"A\B"
 0 401   0 | $(echo 21)
 0 401   0 | A\B
 1 400   0   
 2 400   0 + cat <<"A\\B"
 0 401   0 | $(echo 22)
 0 401   0 | A\B
 1 400   0   
 2 400   0 + cat <<"A\\\B"
 0 401   0 | $(echo 23)
 0 401   0 | A\\B
 1 400   0   
 2 400   0 + cat <<"A\\\\B"
 0 401   0 | $(echo 24)
 0 401   0 | A\\B
 1 400   0   
 2 400   0 + cat <<"A\\\\\B"
 0 401   0 | $(echo 25)
 0 401   0 | A\\\B
 1 400   0   
 0 400   0   echo x
 0 400   0