....1........1............1.........1.......................................1........................ ........................1...............................1................1......................1.... ...................................1..........1.......1..............................1.1............. ....1................................................................................................ ...........1...1................................1..................1...1.1........................... ..............................1....................1........1....1................................... ..............1.......1.............................1.....1............11....1....................... ....1................................1.....1.............................1........................... ...1....................................................................................1..1......... ..........................................................1..........................1....1.......... ............1.............................11.11....1.......................11.......1................ ....1.........1..............1......1....................1..............1.............1.............. ..1.........................1...........11...............................1....1..............1....... ..................................1......................................................1.....1..... 1.....................2...............................................1.............................. .........1.1..............................1................1...................1........1............ .......1.......1.......1.....................1....................................................... ................11.................................................1.1...........1.................1. ........................................2.1.....................................................1.... .....1...........................1.........1...................................................1..1.. ..1.......11......................1.............1..........1.............1................1........1. .......11.....1................................1.................................1....1.............. .........1.............1......................1.....................11......1..............1......... .....1................1..1......................1.............1.......................1...1........1. ....1.......................1..................................1...1................................. .........1..........1..............1...................................1............................. ....1.............1.............................................1..........1............1............ ......................................1......................1...........1.......1................... ..1.............1...................1.........1...........................................1.1........ ......................................111..........1............1......1....1....................1... ...........11....1...........................................11................11............1....... .......1................1.....1.........................1........................1..1................ ..................................................................................................... ...............1.......1.........1........1.........1......1..........1....1......1.1................ ................................................1..............1.....1............................... ...................................1..............................1.................................. ........................1.........1......1........................................................... ...1......................1......1.........................................1......................... .........1........1.................1.........................................................1.....1 ....................1........1..........1...1.......1.......1............1..........................1 ....................1.............................1.................................................. ........................................1..........1................................................. ...11.....................1..................1..........................1..........1................. ...................................1..................................................1.............. ....................1................................................1.......1....................... ........................1................................1....................1................1..... ...1........1...............................................................1........................ ..........1...............................1...............1.............1............................ ................1...............1.........1.......................................................... ..........................1..............1....1.............1.....11.................1............... ......1......1.............1................................................1....................1... .........................................................1...1....................................... ..........................................1.........................................1..1...1...1..... ............1..............1...1......................1.........1....................1......1........ .......1.........1...........1.1.....................................1........1...................... .........1...............................................1..................1........................ ........1...1...1............1....1...1.............1.....1....1...........1......................... ......................................1.................1........1................................1.. ...1............................1..........1...............1.......................1.......1...1....1 ........1..1..................1.1..............1.................................1................... ............1...2......................1.1......1.............1.......1...1.......................... ..............1...........111....................................1.................1................. ......................1..1.....................................................1..................... .......................1.........1....................1..11................1......................... .......1..................................1..............................1.............1.......1..... ................................1.................................................................... ...............1..........1.......................................................1.................. .................1...........................1..........1............................................ ...............1...............1....................1.........1......1............................... ......1...............1.........2...........1.........1........................1.......1............. ....1.........2...................1.............................1.1..........................1....... ....................................1..........1...............1......11...1..1..........1...1....... ..1.......................1...................1...1....................1........................1.... .......1.....................................................1..........1....1....................... ................1....1...............................1......................1........................ ..........................................................................1.......................... .................................................1..................1.............11................1 ..........................................................................1.......................... .....................1.................1...............................................1.........1... ...........................................................................................1......... .........1.............................1..1.................1.................1...................... ..............1....................1................................................................1 ........................................1..............1........1.................................... ....1...1............................1....................1......2......................1.....1...... .................1.1..............1...............................1....................1............. ....1...11.....1...1....................................1.............1..1.11........................ ......................1.1...........11.......2.......1............................................... ......1...................1.....1......1...1..................................1.........1............ ....................................................................................1................ ................................1.........................................1.......................... ...........................1......................1...................1.............................. .1....................1.........................1................................1................... ........................................................................................1............ .................1..1................................................................................ ........1................................1..................................1...1.................... .............................................................1...........................1......1..1. ..............................1.........................1...11..1...........................1........ ....2..........................11..........1.1......................1................................ ..................................................................................................... ..........1..............................1.............1..................................2........1. ...........1....1.1..1..........1..................1..............1................1.......1..1....1. .............1...............1.....................1.1........1..............1....................... ......1..........1...........................1.........................2.............................