figure i

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!-- Created with Inkscape (http://www.inkscape.org/) -->

<svg
   xmlns:dc="http://purl.org/dc/elements/1.1/"
   xmlns:cc="http://creativecommons.org/ns#"
   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
   xmlns:svg="http://www.w3.org/2000/svg"
   xmlns="http://www.w3.org/2000/svg"
   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
   width="17.179556"
   height="64.752785"
   id="svg3222"
   version="1.1"
   inkscape:version="0.48.4 r9939"
   sodipodi:docname="New document 4">
  <defs
     id="defs3224">
    <inkscape:path-effect
       effect="skeletal"
       id="path-effect3121"
       is_visible="true"
       pattern="M 0,0 1,0"
       copytype="single_stretched"
       prop_scale="1"
       scale_y_rel="false"
       spacing="0"
       normal_offset="0"
       tang_offset="0"
       prop_units="false"
       vertical_pattern="false"
       fuse_tolerance="0" />
  </defs>
  <sodipodi:namedview
     id="base"
     pagecolor="#ffffff"
     bordercolor="#666666"
     borderopacity="1.0"
     inkscape:pageopacity="0.0"
     inkscape:pageshadow="2"
     inkscape:zoom="0.35"
     inkscape:cx="83.6875"
     inkscape:cy="-24.640651"
     inkscape:document-units="px"
     inkscape:current-layer="layer1"
     showgrid="false"
     fit-margin-top="0"
     fit-margin-left="0"
     fit-margin-right="0"
     fit-margin-bottom="0"
     inkscape:window-width="463"
     inkscape:window-height="423"
     inkscape:window-x="125"
     inkscape:window-y="125"
     inkscape:window-maximized="0" />
  <metadata
     id="metadata3227">
    <rdf:RDF>
      <cc:Work
         rdf:about="">
        <dc:format>image/svg+xml</dc:format>
        <dc:type
           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
        <dc:title></dc:title>
      </cc:Work>
    </rdf:RDF>
  </metadata>
  <g
     inkscape:label="Layer 1"
     inkscape:groupmode="layer"
     id="layer1"
     transform="translate(-291.3125,-442.96875)">
    <path
       inkscape:connector-curvature="0"
       id="path4999"
       d="m 304.30691,450.24545 c 0,3.15724 -2.55945,5.71669 -5.71669,5.71669 -3.15723,0 -5.71668,-2.55945 -5.71668,-5.71669 0,-3.15723 2.55945,-5.71668 5.71668,-5.71668 3.15724,0 5.71669,2.55945 5.71669,5.71668 z"
       style="fill:#2662c3;fill-opacity:1;stroke:#2662c3;stroke-width:3.11849022;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1"
       inkscape:export-filename="C:\Users\proynova\Current\g3110.png"
       inkscape:export-xdpi="90"
       inkscape:export-ydpi="90" />
    <g
       id="g3110"
       transform="matrix(0.60905694,0,0,1,185.77639,-96.778031)"
       inkscape:path-effect="#path-effect3121"
       inkscape:export-xdpi="90"
       inkscape:export-ydpi="90">
      <g
         transform="matrix(0.08872921,0,0,0.06770294,156.76614,536.31301)"
         id="g5121-8"
         style="fill:none;stroke:#2662c3;stroke-opacity:1">
        <path
           mask="none"
           clip-path="none"
           sodipodi:nodetypes="ccccccc"
           inkscape:connector-curvature="0"
           id="path4995"
           d="m 416.24391,328.11219 c -22.94563,21.23311 -48.33813,39.63631 -72.18038,59.85744 -11.87103,10.06808 -23.38014,20.5983 -33.89173,32.07847 -10.53729,11.50824 -20.04818,24.00177 -27.77979,37.55523 0,10e-6 -1e-5,10e-6 -1e-5,2e-5 -7.45673,14.04776 -9.41281,30.72542 -6.43805,46.3489 0,1e-5 0,1e-5 0,2e-5 2.98174,15.66008 10.47635,30.36864 20.96758,42.37126 11.39935,14.37333 24.44309,27.37714 38.15117,39.56837 10e-6,1e-5 2e-5,2e-5 3e-5,3e-5 13.74223,12.22161 28.15706,23.66016 42.50618,35.16317 28.64505,22.96339 57.38436,46.56272 79.06382,76.19137 9.98149,12.46282 16.03264,28.02102 17.16225,43.94822 1.12942,15.92471 -2.80811,32.24894 -11.52948,45.62091 -11.49768,17.54553 -25.73051,33.17179 -41.07587,47.47431 -15.39146,14.3455 -31.89061,27.44366 -48.32286,40.5841 -2e-5,10e-6 -3e-5,10e-6 -4e-5,2e-5 -16.41419,13.12599 -32.81705,26.31684 -48.003,40.84626 -1e-5,10e-6 -1e-5,10e-6 -2e-5,2e-5 -15.15618,14.50094 -29.07471,30.42649 -40.11644,48.26094 -2.22373,4.0681 -4.1872,8.28184 -5.79336,12.63094"
           style="fill:none;stroke:#2662c3;stroke-width:60;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;display:inline"
           inkscape:original-d="m 416.24391,328.11219 c -45.42816,42.03768 -102.43555,74.41844 -133.85191,129.49116 -15.55782,29.30942 -6.45348,64.71431 14.52953,88.72018 45.85234,57.81477 115.99361,91.16178 159.7212,150.92294 20.28333,25.32563 23.60507,62.01325 5.63277,89.56913 -46.57347,71.07142 -132.65041,104.69578 -177.51823,177.16565 -2.22339,4.06748 -4.18694,8.28113 -5.79336,12.63094" />
        <path
           mask="none"
           clip-path="none"
           sodipodi:nodetypes="ccccccc"
           inkscape:connector-curvature="0"
           id="path4997"
           d="m 287.09391,328.11219 c 11.01959,16.68312 24.4815,31.65135 39.00953,45.38797 14.54681,13.75436 30.14704,26.34178 45.7773,38.85127 10e-6,1e-5 2e-5,2e-5 3e-5,3e-5 15.64787,12.5236 31.36743,24.98747 46.16965,38.50008 14.75912,13.47325 28.60491,28.04883 40.18671,44.33446 9.14149,12.29922 14.68148,27.26527 15.65578,42.55868 0.97348,15.28044 -2.81432,30.9179 -11.19545,43.73181 -9.11893,14.37703 -20.12517,27.49907 -32.11587,39.5853 -11.9759,12.07131 -24.91373,23.14827 -38.09373,33.89193 -13.25154,10.80197 -26.76648,21.27908 -39.94775,32.16669 -13.12139,10.83816 -25.92867,22.09727 -37.6779,34.40955 -12.98226,12.66553 -24.75478,26.88687 -32.4989,43.28759 -3.79522,8.03764 -6.54132,16.61562 -7.58511,25.44274 -1e-5,0 -1e-5,10e-6 -1e-5,2e-5 -1.07014,9.04994 -0.26409,18.31997 2.40576,27.03309 5.18027,13.39122 12.54314,25.88849 21.29279,37.27285 10e-6,1e-5 2e-5,2e-5 3e-5,3e-5 8.70638,11.32807 18.73026,21.59233 29.29228,31.21366 1e-5,10e-6 1e-5,10e-6 2e-5,2e-5 21.28387,19.38825 44.78591,36.19888 66.39813,55.22043 14.01599,11.60081 27.79977,23.51894 40.57671,36.4718"
           style="fill:none;stroke:#2662c3;stroke-width:40;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;display:inline"
           inkscape:original-d="m 287.09391,328.11219 c 44.66736,67.6242 124.3831,101.32251 171.14322,167.07381 18.49927,24.88945 21.76271,59.83686 4.46033,86.29049 -37.00309,58.33959 -100.9441,90.91521 -147.83525,140.05347 -25.15289,24.53922 -48.95141,58.9732 -37.67826,95.76344 21.25901,54.9555 74.64022,86.43965 116.98325,123.70699 14.01206,11.59756 27.79519,23.5143 40.57671,36.4718" />
      </g>
      <path
         inkscape:connector-curvature="0"
         id="path5802"
         d="m 187.29201,572.30506 6.58619,-1.76476"
         style="fill:#ff7426;fill-opacity:1;stroke:#ff7426;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
         inkscape:original-d="m 187.29201,572.30506 6.58619,-1.76476" />
      <path
         inkscape:connector-curvature="0"
         id="path5802-7"
         d="m 185.70668,588.16105 6.58619,1.76476"
         style="fill:#ff7426;fill-opacity:1;stroke:#ff7426;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
         inkscape:original-d="m 185.70668,588.16105 6.58619,1.76476" />
    </g>
  </g>
</svg>