as i mentioned,. i checked each wire with voltmeter to see the integrity of each coil.
it is show 7.4k ohm between black/white and 7.4k ohm for green/red. so those are the singles coils.
when it is connected in series it show 14.5k ohm between the bl;ack and the green. it count both coils
now....i assumed that as i noticed the default series connection, then i remembered how series wires are connected,
also as you can see at the 3rd image, these are the manufactorer by default. the red and white are solder together
the image here show the diagram