y"> +1; 3? 2 +? +2; 3? 2 +? +3; 3? 2 +? +4; 3? 2 +? +5; 3? 2 +? +6; 3? 2 +2?; 3? 2 +2? +1; 3? 2 +2? +2; 3? 2 +2? +3; 3? 2 +2? < span align = "justify"> +4; 3? 2 + 2? +5; 3? 2 +2? +6; 3? 2 +3?; 3? 2 +3? +1; 3? 2 +3? +2; 3? 2 +3? +3; 3? 2 +3? +4; 3? 2 +3? +5; 3? 2 +3? +6; 3? 2 +4?; 3? 2 +4? +1; 3? 2
