1..............1....1......................1......................................................... ..................................1......1.1......1................1.....1......1.................1.. .................2.......11..................................1.....................................1. .........2...................................................................1.......1........1...... .......................................1......................1............1....1........11.......... .................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.... .........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............21.................................. ......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.......... ..2..................................................................1............................... ............................................................1.......1................................ .....................1...........................................................................1... ..1..............1........1......................1..1......1........1.1......................1....... .1............2..............................................................1....................... ................1..11....1...........................................1............................... ........1........1.....1...............................1....................................1........ ..................................1...............11.......................................11........ .....1............................................................................................... .....1.....................1......1.............................................1.................... .................................................1.........1....1......................11............ .............................................1......1.............................................1.. .1..1.............1...............................1.............1.......1............................ ...........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....... ..............................................................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.................................................11...........1............1.......... .....................1...1.........................1........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...........................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.... ...........2............1.....................................1................1..1..1............... .........11.......1..............................................................1....1......1..1.... ..................................................................................................... ...........1....2......1........................1.......................1.........1..........1....... ..........1.................11.........1............................................................. ........................1.........1.................................................................. ......1............1.......................1..........................................11............. .....1........................................1......1........................111...........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....11........................ .........1.........1........................................................................2........ .............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.......11...............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......12...1......1................1.............1....1. ..............1......11...........................................1......................1...........