...1...........1...................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..................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... .................................2...................................................1...........1... ..............................................1..........................1.....1..............1...... ......................1....11................................1..................1.......11........... ....................1...................................1...1.....................1......1........... ..................1.............1.........................................1........................1. ...1.........1...................................................1................................... ............11.................................................................1..1........1......... .....1......................................1..............1..1....1.........1............1.......... ......1......11.....1....1............1........................1..............1...................... .......................................1.................................1.....1.....1.11............ ....1................................................1...1....1.....................11............... .............................................................1.......................1............... ..1...............1................1................................................................. ....1.....................................1..........1.......1................1...11........1........ .....................................2.........1.............................................11...... ........................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............................ ...........2.................1..........................................................1............ .......1...........1..................................................1......1...........1..........1 ............1........1..................1.......11...........................................2.1.1... ...................................1.......................................................1.....1... .1...........1....................................1....1............................................. .................1...1..................................1..1.................2....................1.. ..1........1........1..........................1.........................................1........... .....1.....1....1.....................................................2.....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.....................2..................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............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 ...2....1.......................................................1................1................... ....1...1...................................................................1........................ ....................11.........1..............................1...................................... ..................................................................................................... .........................................................................1........................... ......................1.....1.......................................................1............1..1 ....................2...1..........1..1.......................111..............1....2...1...........1 ........1.....1..............1.....1.....1..1........1...............................1............... .1................................................................................................... ........................1...............................1...............................1...1........ .1........................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.............11......................................1............................1.............. ......1..1..............1............................1............................................... ...1....1........................................1..............................1..1..............1.. ..................................................1................1.............1.............1..... .................................1...........................................1....................... .1....1..................1.............11.1................................................11....1... .......................1........1...1..........1.....1..............................1.........1...... ...1................1.......................................................1.1.......1.....1........ ...........1..............1.......................................1..........................1....... .......1....................1..........1.......1..................1..............11...............1.. ........1.......1............1..............................1...........................1......1.....