code: function ( n, name ) {
  
          var v, r = false;
  
          for( var i = 0; i < this.lng; i++ ){
  
              if( i === name-2 ) v = this.mode( n, i+2 );
              else v = this.mode( 1, i+2 );
  
              if(v) r = true;
  
          }
  
          return r;
  
      }
docs: ----------------------