function x6b(u0141,u0167,xb9){var xc8=u0141.length/u0167;var xed=x6d(u0141,u0167,xb9);if(xed==xc8)return-1;var u012e=u0141.charAt(xed*u0167);if(u012e!=xb9)return-1;return xed;}function x6d(u0141,u0167,xb9){var xc8=u0141.length/u0167;if(xc8==0)return 0;var xe6=xc8;var xe5=xe6-1;var xe4=0;var u012e;while(xe5<xe6){u012e=u0141.charAt(xe5*u0167);if(xb9>u012e){xe4=xe5+1;}else if(xb9<u012e){xe6=xe5;}else{break;}xe5=Math.floor((xe4+xe6)/2);}if(xe5==xc8)return xe5;for(xe5--;xe5>=0;xe5--){u012e=u0141.charAt(xe5*u0167);if(xb9>u012e)return xe5+1;}return 0;}function u011a(u0142,u0167){var u0143="";var xc3=u0142.length;var xc4;var u012f;var u0130;var xee;var xef;var xb9;for(xee=0;xee<xc3;xee+=u0167){u012f=u0142.substring(xee,xee+u0167);xb9=u012f.charAt(0);xef=x6d(u0143,u0167,xb9)*u0167;xc4=u0143.length;for(;xef<xc4;xef+=u0167){u0130=u0143.substring(xef,xef+u0167);if(u012f<=u0130)break;}if(xef==xc4){u0143+=u012f;}else if(xef==0){u0143=u012f+u0143;}else{u0143=u0143.substring(0,xef)+u012f+u0143.substring(xef);}}return u0143;}function u0166(u0118,u0167){var u0119="";var xfc;var xc2;var xa5;xc2=u0118.length;if(xc2<u0167)return u0118;xfc=u0118.substring(0,u0167);u0119+=xfc;for(xa5=u0167;xa5<xc2;xa5+=u0167){if(xfc==u0118.substring(xa5,xa5+u0167))continue;xfc=u0118.substring(xa5,xa5+u0167);u0119+=xfc;}return u0119;}function xf8(u0118,u0167){var u0119="";var xa5;for(xa5=0;xa5<u0118.length;xa5+=u0167){if(u0167>=2){u0119+=u0118.substring(xa5+u0167-1,xa5+u0167);}if(u0167>=3){u0119+=u0118.substring(xa5+1,xa5+u0167-1);}u0119+=u0118.substring(xa5,xa5+1);}return u011a(u0119,u0167);}function x22(u0118){var x51=(u0118.indexOf("\x0d")>=0)?"\x0d":"\x0a";var u0119="";while(u0118.length!=0){var xed=u0118.indexOf(x51);if(xed>=0){u0119+=u0118.substring(0,xed)+"\x3c\x62\x72\x3e"+x51;u0118=u0118.substring(xed+1,u0118.length);}else{u0119+=u0118+"\x3c\x62\x72\x3e";break;}}return u0119;}function xc7(u0141,x37,x61,u0167,xb9){var xc8=u0141.length/u0167;var xed=x6c(u0141,x37,x61,u0167,xb9);var u012e;var xa9;if(xed<xc8){u012e=x91(u0141,x37,x61,xed*u0167);if(u012e.length==0)return-1;if(xb9==u012e)return xed;xa9=xb9.indexOf(u012e);if(xa9==0)return xed;}for(xed--;xed>=0;xed--){u012e=x91(u0141,x37,x61,xed*u0167);xa9=xb9.indexOf(u012e);if(xa9==0)return xed;if(u012e.length==1)break;}return-1;}function x91(u0141,x37,x61,xed){var xa9=u0141.charAt(xed).charCodeAt(0);if(xa9==12288)return"";xa9-=13312;var u012e=x37.substring(xa9,x37.length);xa9=u012e.indexOf(x61);if(xa9>=0){u012e=u012e.substring(0,xa9);}return u012e;}function x6c(u0141,x37,x61,u0167,xb9){var xc8=u0141.length/u0167;if(xc8==0)return 0;var xe6=xc8;var xe5=xe6-1;var xe4=0;var u012e;while(xe5<xe6){u012e=x91(u0141,x37,x61,xe5*u0167);if(xb9>u012e){xe4=xe5+1;}else if(xb9<u012e){xe6=xe5;}else{break;}xe5=Math.floor((xe4+xe6)/2);}if(xe5==xc8)return xe5;for(xe5--;xe5>=0;xe5--){u012e=x91(u0141,x37,x61,xe5*u0167);if(xb9>u012e)return xe5+1;}return 0;}