static void Alphabet_N_Pattern ( int N ) {
  int index , side_index , size ;
  int Right = 1 , Left = 1 , Diagonal = 2 ;
  for ( index = 0 ;
  index < N ;
  index ++ ) {
    System . out . print ( Left ++ ) ;
    for ( side_index = 0 ;
    side_index < 2 * ( index ) ;
    side_index ++ ) System . out . print ( " " ) ;
    if ( index != 0 && index != N - 1 ) System . out . print ( Diagonal ++ ) ;
    else System . out . print ( " " ) ;
    for ( side_index = 0 ;
    side_index < 2 * ( N - index - 1 ) ;
    side_index ++ ) System . out . print ( " " ) ;
    System . out . print ( Right ++ ) ;
    System . out . println ( ) ;
  }
}

static void Alphabet_N_Pattern ( int N ) { int index , side_index , size ; int Right = 1 , Left = 1 , Diagonal = 2 ; for ( index = 0 ; index < N ; index ++ ) { System . out . print ( Left ++ ) ; for ( side_index = 0 ; side_index < 2 * ( index ) ; side_index ++ ) System . out . print ( " ▁ " ) ; if ( index != 0 && index != N - 1 ) System . out . print ( Diagonal ++ ) ; else System . out . print ( " ▁ " ) ; for ( side_index = 0 ; side_index < 2 * ( N - index - 1 ) ; side_index ++ ) System . out . print ( " ▁ " ) ; System . out . print ( Right ++ ) ; System . out . println ( ) ; } }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier)) declarator: (variable_declarator name: (identifier)) declarator: (variable_declarator name: (identifier))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (for_statement init: (assignment_expression left: (identifier) right: (decimal_integer_literal)) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (update_expression (identifier))))) (for_statement init: (assignment_expression left: (identifier) right: (decimal_integer_literal)) condition: (binary_expression left: (identifier) right: (binary_expression left: (decimal_integer_literal) right: (parenthesized_expression (identifier)))) update: (update_expression (identifier)) body: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal))))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (binary_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal))))) consequence: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (update_expression (identifier))))) alternative: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal))))) (for_statement init: (assignment_expression left: (identifier) right: (decimal_integer_literal)) condition: (binary_expression left: (identifier) right: (binary_expression left: (decimal_integer_literal) right: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (decimal_integer_literal))))) update: (update_expression (identifier)) body: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (update_expression (identifier))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list)))))))