color 1 (1156 single contact) diagonal white,
color 2 (1157 pairs of contacts) the level of foot white,
color 3 (1156 single contact) diagonal yellow,
color 4 (1157 pairs of contacts) the level of foot red,
color 5 (1157 pairs of contacts) The level of foot white Strobe,
color 6 (1157 pairs of contacts) the level of foot red strobe