I want to make a small contribution to the challenge. Hope you like it. Yvonne MandrasTree { ; Copyright 2005 by Yvonne Mous. ::1O2uVhn2t3ZXvNOuVY47Hg5/ghusFxRkU2OuF6iFZ/Ab7MbLm0CM6KDFbJbtRW0VSOJOY/xX +pEpEp8MD6eT3zF7Cxzh8ISeeJpk8DykXnutNt8v8+3NbWbRbZWcwHTr2Vn2MrtOLLY2LF7a PEvMKc2hsi9HajjIhzKTvkV3Evg3qt1Z7KabiDSemWVlN7j0zN/V0to13iDDXE8+3Jqs4GcM r9AdX8xzltFnSbamtN9UbBtKO4D86MbdwM6p0tFtXiRhhsqXvP7IdXWcDNvtkf3f/7Ome6UR 1eR82mV1mVHfT48QEaNhQwkbDnvY1CUUIigu7uFzOmuvKGPf5qVLjub57fXOtmd7Tldn0XL4 tfB7edKre7hstPFTzznlXUmVlekNXk+U5NHlzH3gCnfO/YwM2Nt+S30UAPSn2I6mB/tzlFpB siNvU0u9wHFG5VMr8xaarwzB6LbeMtJL+SWDvt5baaTrb30klt7H32GvN9xmOjnKetkbsYH7 uybNrSxhzZjtVLYD1wwl4FyOwJ6LshC+2QWbbrz7bUOPIZWRpOTE94w++TRJ9cbcFVGMd5I2 1tsKHHwGfBKHyR1vwmITL124l42qyUzHVMD3TrYNFpqy/+UcwPku9QArHxL/jnr221F3Tp59 GkhQ0z2mWzEaVUWZ+lq55fhGoNoHL9Vps4IirfkRRbCHjWEaUmEjDNLHFjX0Nfs98jZdTG8C o4wbDVXjNumouW0qjF11UdvVWYzriOrSjoMtVMvEaYZzuim2z1Pu550y4Q7ab6TN8nPf+sfm pcT5LeCmo651Z/nYExlb2Q27di57r5Oxr+o70FdWSXWNqtjR9ga9a9oJnLDrzlaXh6tB16tR B6Nt4JbPb48c2ghzwA864I860h4ywQcZcIuMdIeb4g9txTIvVvRtxHT7ZsUphthNbTHp8Tlb ejJAlK0ODXGawIO9taTh6GY1UnWr7sa0ZOSzes4setgjCbY7jXq7LcbPsNld6D7gD9Gqiq9h ijFtst1w9muvbwrstRdcESXOvgtxecwDnPG0HsNsNgZTkEiuMbL/G2YIrabGbL1V3psf/h0q 9sOy8F3y+P5O0c7sNQ/UW3GWKL/8x+tm5D7nO9Ebzt6K5Q1oksfIMw3Dntfy8lsNwXbaE7yI hvnuRrZhjvgrQKJ6M1coIvFFfD62xmZb9NKECHE31P0O006dspbkRytfEyvSfeAbvflFZqM0 sk+ow9VoA9ZMMXyjzWympRaT8eALVmLKxmiRx5lFn6LjFlNPigy6hq9/FXG8pM2z0UtndOfd g26Ho0TCFioks78QLbJ4WV/Ran/4Cd1yUYJNYos6sp1VGhxSbhmzFv3zt/dCNfw3XUz6hlXC ssv5B2C4q9sn2SNXb46vnlJ79mV/IlyqM/hf0TFlptsBU/RX6ydZHuB1CNVpPx3anvsT79ps X6XLzt8PyzbyaVr3kNpiN1UUllWHbajPpqtH8bNFV/WQfUENaL94pysXH3Ktjg7lXEYUBV/1 aEZmZ0mU5mPk20GYYuh38fqm+Cfid+C7wYsng2k92CrZCPunuHfyQ4p2BUtvWbdR6m6uZz8N v+vYWseKnL2WUdFmwkvBajOeI2jS/DPEM4ug4PvY/2uoRbajUnBLyk6jmlPzOy2KaD7Jf3k9 6J9kanduNzjPEWkxds5j06elWnHxZBW3M2cccophzNZ8Vj8nrox4xj683PE7tidaFJPFZznj D+ud7GGHpvjFV8h7nt7UpGLhY+4Lic26EZk9G2kY3tTF5Erln6xidqEPKVKmxxDSl8JWs5gY D7FFw9L1HKjIOlRE77NZ09m4QGRU6ohWdLjIjkRE3yIiXZEZkMiMUGR+SlREnyIids8LjITI jIXVGR8JjITLjIekRjyyRys84dlisT0R2P1WUXW262G5MRH1noNNKzyDavzEdkZi20sMLPIE DS0RjT0mO9n5imIzFd1MXkvMX00ZuIPZuhyyoY71dYDHWJautzlijjsWQbYX9lEOZaTmu7NY us2wqKfjv9G8wQYl1NM3t622mOtPKM25eDHdrxNsJS+jChLFghbHagRetUBj86QHMqO9KBfB vTL4L+jVDmZsB6BTX8PqTXxi2XjZPd1AbX428cWw+q06SnnHI9I3qQed3BCiimyGpBDFTnNT li0i5mDdWM2Zo3Wv0QarTVILaIIkGcpFkeskBDs2n+Njljk/AfJmiKHBMJG5OajT1qp3BZZl V+3AjfVfuVVc60K1balakWp2pV6w0K1RalOKtSHlWpOSrUHpVqdalOMtS9mWpOTr0JSr0JSr UfpVqv0K9LJtSdmWpdpVqdal6NtuvuY3uyB7zrNqSmqS9pTpBrEqyk1Z5ajmH5qt5cuX5b0T vnmzqG/FZGNmN8wM/TqAMM9ZbfYC027wUotXrkozwKTjOjZixW9Ns3d7Um4N4+sYSXKctNrf 58wheyO1UUSr0THW+EZFxrXaZmyelah4wyKq/1CH4B39KkWmJ9f8JTzHp7ixuGZnoFlbOVnN eMocR7/sqWuT1vkrl16sndNRJ/mM8PapenCL/s7/mtIi8jF7wzqY0KvNbdMa9IPseNzF7lcd lOVede/kuceDTcrDS8qDSmQHk4WHk4UHk4VHk4WHk4WHk4RHk4XHkMtOIxpOIxpOI5K6gEv6 gkp0BJe1BJTqDS8rDSmUH89F55ulCSPdqB3tsTT4wnST4uhuUGCH+EHCnO1HCPErve1AnChi rRXvQxzEjhcxhbpcxdTdJa6ms9rbEVxn0xwp/kpPBk05EaIzK47ePhS6e2shblk0jflkwvHl kwnPlkwpLlkwhPlkwpTlkwjPlkwpDlkc0NhSysCOUSC3eUSCfuUSdT2+VSiq4TJZ40fy0nSS 6cClkZF8dvviSC7XKhvmWCPlYCPpaC7VOhnUPh9LowTqow+kU4rqpwXRUhnSVh9KrwfB6K8k CL81UW4JlW4rqtwTLuwXVdR8ruIXTdRmSdRmUdR8quITquI+VXkJVXEfqLyVVXkrouITpuIe VXkvA1FZS1F5aqLykqLyVVXkpVXkxqr+3VW/2rWvqshR9bd+cadR8drWuIigH8yqCEoIrWt+ 21s/vhDJpa2vtL/7Vgvl9QwFVNMZgEzt60qmc2bBXRrye/7onbH7iz2TN79EnRl/4ncWh6pC b3v+08zbL7QB7hiqsb4ESZ8TAHH8Ppqf/5iqnz0EKdMt9AKO4PHouGHH8n0XT42No5ilBmHq LgNLQUFY9XN6Z3XSbyaa76Cl0a+P0cTba1WxP9bzTFnkC1i34/ym8pJ+XHIUEpDsXaf+C2FP LNJDzzSrsnVtC1tCLvqf12b58fNT1PQfeFR+VN2XnurgVBxcaj8npm/5LqptCQiY6m7mVUtL 71Y2Fy+KaJCdHeFRZHtgodgQLiii4hS6CvuzFedEJatOUrRK7rWiWf361scrkmQz+BLLIreY Hrh4FL+aoUEh9hpo4uDIKCIKCIKCIKCIKCIKCIKCIKCIKCIKCIKCIKCIKCIKCIKCIKCIKCIK CIKCIKCIKCIKCIKCIKCIKCIKCIKCIKCIKCIKCIKCIKCIKCIKCIKCIKCIKCIK6ARRmQpRAtmD YFBCF/fGhir1UFiQR2gIqpQcRkNFi9AKSWgtBRsDQx1Dgd83LCFR+IUkyyzs4AMKCMKCMKCM KCMKCMKCMKCMKCMKCMKCMKCMKCMKCMKCMKCMKCMKCMKCMKCMKCMKCMKCMKCMKCMKCMKCMKCM KCMKCMKCMKCMKCMKCMKCMKCMKCMKCMKCMKC/VU8bhRxQfMKeopMd3u/IgoIt6XBEFBEFBEFB EFBEFBEFBEFBEFBEFBEFBEFBEFBEFBEFBEFBEFBEFBEFBEFBEFBEFBEFBEFBEFBEFBEFBEFB EFBEFBEFBEFBEFBEFBEFBEFBEFBEF/2QUM6r9fzn5NeIwi+pVU+q8OxVUxrgmYx//HXxb4To aqBl91olLWj0sKGqtiWs0gTRSXlvjLS0hggW1h2IeFOkTf4vLgKS8xpY55jFV8J6/AgqY/eu AriAriAriAriAriAriAriAriAriAriAriAriAriAriAriAriAriAriAriAriAriAriAriAri AriAriAriAriAriAriAriAriAriAriAriAriArifxsK+N9HRxhMJK7ufV/RU0PSiGwdNBVif hIJKDmfqEvKSiyVffr/RU8u1DgSEhXvaJCvSzl4qlKHh9UJiuT/Xcx7WtgEF29Hixol9QMuk gC/6+n45/LAe9Hgk }