VSKP-BZA-MAS some of important stations PF's main lines/loop lines.
DVD(4)=PF1 on main line rest other loop lines
AKP(3)=PF3 on main line rest loop lines
TUNI(2)=PF1 on main line other loop line
ANV(3)=PF1&PF3 on main line...
more... PF2 in loop.
SLO(3)=PF1&PF3 on main line PF2 in loop
RJY (3)=PF1&PF3 main line PF2 loop
NDD(3)=PF&1&PF2 main line PF3 loop
TDD(3)=PF2 main line PF1&PF3 loop
EE(3)=PF2 main line PF1&PF3 loop
TEL(5)=PF3&PF4 main lines rest loop
OGL(3)=PF1&PF3 main lines PF2 loop
NLR(4)=PF2&PF3 main lines rest loop
GDR(3)=PF1&PF2 main lines PF3 loop
NYP(3)=PF2 main line rest loop
SPE(3)=PF2 main line rest loolp.