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:,,,..............,.. .. .:i111t1;;;;;;;;:::,:,,:;;;;;;:::;;;;;;:;;;;;ii;;,,,,;i1tLfLLffffffffff
,,,...... .......... . .,i11111i;:::::::::::::,,::;;;;:,,,,,...,::;;;;i;;:,,,.;1tfLfLLffLfffffff
,,............... ,;111111i;;;;;;;;;::;1:::,,::,::::;;:::::::,::::::;:..,,ittLLfLLLLLLfLffff
,. ..,,,...... .:i111111tti;;;;;;;;:;tt::,:,,,:,,,::;:::,::::,,,,:::,,,,:1tfLLffLLLLLLLffff
,. ...,,,,,,,,..... .:i111111tt1111i;;;;;;;fff1;::::::,,:;i1ii;:,.,,,,:,:::,,,,i1tLLLffLLLLLLfffff
.....:::::,,,,,,,,,. ,i111111ttt111111i;;;;;ffffffi,::::::::;:::::::,,,:,:,:,,,:iitLLLLffLLLLLffffff
.. .::::,,,,,,,,,,,;11111i1ft11111ii;;;;;;tLfffff;,,,::::::::::,,,:::,,,,,:..itt1fCLfLLfLLLLfffffff
.. ..::;:,,,,,,,,,;iii;:::::iiiiiiiii;ii;iffffffft,,,,,::::::::::::::,,,,,,.,:it1tfLLffLfLLfffffffff
,::;:,,,:;;;;:::::,,,..,ii111iiiiiiiifLfLffff1,,,,,,:::;;;:::::,,,,..,..,;;1tLLLLLfLLLLfffffffff
. ,,,::::,,::;;;;;iii;;ii,,:;11iiiiiiii1fLffLLLff;,,,,,,,,,::::,,,.......,,,,::iLCLLLfffLLffffffffff
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,:,:,,::;;:,:;;;;;;;;ii1ttttttt11i;;;tLfff1;,.. .:::,,,,,... ...,,,,.,,,:::::;tti;;ittLftfffffttt
:;;;;;;:::;i;i1i::::;;iii;iii::;;;;;1Lf1:,.... .,,:::,,,,,.,,,,,,,,...,,,,::::::::,,,,,::i1ttttttttt