Four soccer teams play a single round robin game, with two teams playing one game each. If the game is tied, each team gets 1 point, otherwise the winning team gets 3 points and the losing team gets 0 points. As a result of the game, there were 4 draws in total, and the total scores of each team were exactly four consecutive natural numbers. What is the total number of points lost to the first-place team?
四个足球队进行单循环比赛，每两个队要赛一场．如果踢平，每队各得1分，否则胜队得3分，负队得0分．比赛结果，共出现4场平局，各队的总得分恰好是四个连续的自然数．输给第一名的队的总分是多少？
<result>4</result>