I have a 12V 6 wire stepper motor of which I wanted to identify leads for proper connection, I followed the usual multimeter test and followinf are my results

Asuuming 6 leads as A,B,C,D,E,F

A-B : infinite resistance

A-C : infinite resistance

A-D : 21.8 ohms

A-E : infinite resistance

A-F : infinite resistance

C-F : 21.8 ohms

but I am not getting only infinite resistance with other combination like A-B, B-D, C-E,E-F

I am not able to identify the centre taps for coils

Please help me with this