rel sq_br_i bot_3rj_c 345
rel bot_0rm_c bot_2rk 0 -37
-segment -PB11 6 -PB10
+segment -PB11 10 -PB10
extend bot_2rk bot_2rx_br len 130
segment -PC9
segment -PC5 120 -PC4 245 -PC3
join bot_3lk -leb_3k 315 arcline
-segment -PB6 126 -PB5 330 -PB4
+segment -PB6 120 -PB5 336 -PB4
join bot_23lj_a bot_2lk 450
join bot_2lk -leb_2k 352
#join -top_45x_br -top_4le0 550 twoarcs
layer 2
-segment -PC3 637 -PC2
+segment -PC3 556 -PC2
join -leb_3k top_3lk 389 arcsline
-segment -PB4 213 -PB3
+segment -PB4 215 -PB3
join -leb_2k top_2lk 352 arcsline
layer 0
#---------- top main-line/station junction
layer 6
-segment PB11 221 PB12
+segment PB11 224 PB12
#extend -rim_2t top_2j_c len 420 -352
extend -rim_2t top_2j_c len 445 -352
#extend -rim_2t top_2j_c upto top_0rme1 -352
#part top_2j pt_pecofguess_ll c
layer 4
-segment -PB3 7 -PB2 554 -PB1
+segment -PB3 8 -PB2 567 -PB1
extend top_2lk top_2j21 len 300
layer 8
layer 2
segment PC1
extend top_3j_b -top_3u3 len 40 -315
-segment -PC2 238 -PC1
+segment -PC2 239 -PC1
join top_3u2 top_3u3 315 arcline
segment /