248期:═三头═(0↗2↗1↗)开:20对
249期:═三头═(2↗1↗0↗)开:23对
250期:═三头═(0↗3↗4↗)开:14错
251期:═三头═(3↗0↗2↗)开:30对
252期:═三头═(2↗4↗0↗)开:22对
253期:═三头═(0↗3↗2↗)开:16错
254期:═三头═(0↗3↗2↗)开:02对
255期:═三头═(4↗1↗3↗)开:44对
256期:═三头═(0↗4↗2↗)开:01对
257期:═三头═(1↗0↗2↗)开:07对
10中8
258期:═三头═(1↗3↗2↗)开:46错