一．基本条件
胆码：849杀两码组合38.34.
防两码组合；49.69.46.56.

二．直选定位：
百位；13467.十位；45689.个位；26789、
百位；1367，十位；4568，个位；2689，
百位；167， 十位；458， 个位；689，
   
三．直选20注
606．646．607.656.649.642．647.657.469.467.
629.256.247.157.049.356.167.158.457.268.289.

四．组选27注
157.167.268.379.359.067.178.289.158.259.
239.058.068.678.149.169.049.669.648.069