public static void main ( String [ ] args ) {
  Scanner input = new Scanner ( System . in ) ;
  String s = input . next ( ) ;
  int x = s . charAt ( 0 ) - 'a' ;
  int y = Integer . parseInt ( s . charAt ( 1 ) + "" ) ;
  boolean bool = false ;
  boolean bool2 = false ;
  if ( x == 0 || x == 7 ) {
    bool = true ;
  }
  if ( y == 1 || y == 8 ) {
    bool2 = true ;
  }
  if ( bool && bool2 ) {
    System . out . println ( 3 ) ;
  }
  else if ( bool || bool2 ) {
    System . out . println ( 5 ) ;
  }
  else {
    System . out . println ( 8 ) ;
  }
}

public static void main ( String [ ] args ) { Scanner input = new Scanner ( System . in ) ; String s = input . next ( ) ; int x = s . charAt ( 0 ) - ' a ' ; int y = Integer . parseInt ( s . charAt ( 1 ) + " " ) ; boolean bool = false ; boolean bool2 = false ; if ( x == 0 || x == 7 ) { bool = true ; } if ( y == 1 || y == 8 ) { bool2 = true ; } if ( bool && bool2 ) { System . out . println ( 3 ) ; } else if ( bool || bool2 ) { System . out . println ( 5 ) ; } else { System . out . println ( 8 ) ; } }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (object_creation_expression type: (type_identifier) arguments: (argument_list (field_access object: (identifier) field: (identifier)))))) (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (decimal_integer_literal))) right: (character_literal)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (decimal_integer_literal))) right: (string_literal)))))) (local_variable_declaration type: (boolean_type) declarator: (variable_declarator name: (identifier) value: (false))) (local_variable_declaration type: (boolean_type) declarator: (variable_declarator name: (identifier) value: (false))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (true))))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (true))))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) consequence: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (decimal_integer_literal))))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) consequence: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (decimal_integer_literal))))) alternative: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (decimal_integer_literal)))))))))