--- first-order.ps	2026-07-05 18:38:28.170962599 +0100
+++ second-order.ps	2026-07-05 18:38:30.642987769 +0100
@@ -4,7 +4,7 @@
 %%HiResBoundingBox: 0 0 596.00 842.00
 %%Creator: GPL Ghostscript 10051 (ps2write)
 %%LanguageLevel: 2
-%%CreationDate: D:20260705183828+01'00'
+%%CreationDate: D:20260705183830+01'00'
 %%Pages: 1
 %%EndComments
 %%BeginProlog
@@ -8364,15 +8364,15 @@
 5 0 obj
 <</Length 588>>stream
 q 0.1 0 0 0.1 0 0 cm
-1 0 0 RG
-1 0 0 rg
-4080 6960 m
-4080 6352.5 3587.5 5860 2980 5860 c
-2372.5 5860 1880 6352.5 1880 6960 c
-1880 7567.5 2372.5 8060 2980 8060 c
-3587.5 8060 4080 7567.5 4080 6960 c
+0 0 1 RG
+0 0 1 rg
+4080 1460 m
+4080 852.5 3587.5 360 2980 360 c
+2372.5 360 1880 852.5 1880 1460 c
+1880 2067.5 2372.5 2560 2980 2560 c
+3587.5 2560 4080 2067.5 4080 1460 c
 h
-4080 6960 m
+4080 1460 m
 f
 0 1 0 RG
 0 1 0 rg
@@ -8384,15 +8384,15 @@
 h
 4080 4210 m
 f
-0 0 1 RG
-0 0 1 rg
-4080 1460 m
-4080 852.5 3587.5 360 2980 360 c
-2372.5 360 1880 852.5 1880 1460 c
-1880 2067.5 2372.5 2560 2980 2560 c
-3587.5 2560 4080 2067.5 4080 1460 c
+1 0 0 RG
+1 0 0 rg
+4080 6960 m
+4080 6352.5 3587.5 5860 2980 5860 c
+2372.5 5860 1880 6352.5 1880 6960 c
+1880 7567.5 2372.5 8060 2980 8060 c
+3587.5 8060 4080 7567.5 4080 6960 c
 h
-4080 1460 m
+4080 6960 m
 f
 Q