30期开出03.16.21.22.27.30无同尾，一组连续号码（21.22）
01.11.21.31.....11.21.31
02.12.22.32.....12.22.32
03.13.23.33.....23.33
04.14.24..........
05.15.25..........15.25
06.16.26..........06.26
07.17.27..........17
08.18.28..........18
09.19.29..........
10.20.30..........20.30.
