diff --git a/Makefile b/Makefile
index 3c2e5cb..894b86a 100644
--- a/Makefile
+++ b/Makefile
@@ -21,3 +21,9 @@ clean:
 
 run: all
 	./$(TARGET)
+
+nja:	./nja/nja$(V)
+	./nja/nja$(V) $(IN) $(OUT)
+
+njc: ./njc/njc$(V)
+	./njc/njc$(V) $(IN) $(OUT)
diff --git a/nja b/nja
deleted file mode 100755
index c831120..0000000
Binary files a/nja and /dev/null differ
diff --git a/nja-3 b/nja-3
deleted file mode 100755
index a703832..0000000
Binary files a/nja-3 and /dev/null differ
diff --git a/nja/nja2 b/nja/nja2
new file mode 100755
index 0000000..ffb2771
Binary files /dev/null and b/nja/nja2 differ
diff --git a/nja/nja3 b/nja/nja3
new file mode 100755
index 0000000..1ed10bf
Binary files /dev/null and b/nja/nja3 differ
diff --git a/nja/nja4 b/nja/nja4
new file mode 100755
index 0000000..3af774f
--- /dev/null
+++ b/nja/nja4
@@ -0,0 +1,13 @@
+--2024-01-14 15:04:22--  https://git.thm.de/arin07/KSP_public/-/raw/master/aufgaben/a4/nja?inline=false
+Loaded CA certificate '/etc/ssl/certs/ca-certificates.crt'
+Resolving git.thm.de (git.thm.de)... 212.201.6.138
+Connecting to git.thm.de (git.thm.de)|212.201.6.138|:443... connected.
+HTTP request sent, awaiting response... 200 OK
+Length: 56947 (56K) [application/octet-stream]
+Saving to: ‘nja?inline=false’
+
+     0K .......... .......... .......... .......... .......... 89% 1.02M 0s
+    50K .....                                                 100% 18.3M=0.05s
+
+2024-01-14 15:04:22 (1.13 MB/s) - ‘nja?inline=false’ saved [56947/56947]
+
diff --git a/nja/nja5 b/nja/nja5
new file mode 100755
index 0000000..1e6a1ce
--- /dev/null
+++ b/nja/nja5
@@ -0,0 +1,13 @@
+--2024-01-14 15:04:59--  https://git.thm.de/arin07/KSP_public/-/raw/master/aufgaben/a5/nja?inline=false
+Loaded CA certificate '/etc/ssl/certs/ca-certificates.crt'
+Resolving git.thm.de (git.thm.de)... 212.201.6.138
+Connecting to git.thm.de (git.thm.de)|212.201.6.138|:443... connected.
+HTTP request sent, awaiting response... 200 OK
+Length: 56947 (56K) [application/octet-stream]
+Saving to: ‘nja?inline=false’
+
+     0K .......... .......... .......... .......... .......... 89% 1.07M 0s
+    50K .....                                                 100% 18.4M=0.05s
+
+2024-01-14 15:05:00 (1.18 MB/s) - ‘nja?inline=false’ saved [56947/56947]
+
diff --git a/nja/nja6 b/nja/nja6
new file mode 100755
index 0000000..a8fa548
--- /dev/null
+++ b/nja/nja6
@@ -0,0 +1,13 @@
+--2024-01-14 15:05:08--  https://git.thm.de/arin07/KSP_public/-/raw/master/aufgaben/a6/nja?inline=false
+Loaded CA certificate '/etc/ssl/certs/ca-certificates.crt'
+Resolving git.thm.de (git.thm.de)... 212.201.6.138
+Connecting to git.thm.de (git.thm.de)|212.201.6.138|:443... connected.
+HTTP request sent, awaiting response... 200 OK
+Length: 56947 (56K) [application/octet-stream]
+Saving to: ‘nja?inline=false.1’
+
+     0K .......... .......... .......... .......... .......... 89% 1.04M 0s
+    50K .....                                                 100% 25.8M=0.05s
+
+2024-01-14 15:05:08 (1.15 MB/s) - ‘nja?inline=false.1’ saved [56947/56947]
+
diff --git a/nja/nja7 b/nja/nja7
new file mode 100755
index 0000000..bf024b9
--- /dev/null
+++ b/nja/nja7
@@ -0,0 +1,13 @@
+--2024-01-14 15:05:15--  https://git.thm.de/arin07/KSP_public/-/raw/master/aufgaben/a7/nja?inline=false
+Loaded CA certificate '/etc/ssl/certs/ca-certificates.crt'
+Resolving git.thm.de (git.thm.de)... 212.201.6.138
+Connecting to git.thm.de (git.thm.de)|212.201.6.138|:443... connected.
+HTTP request sent, awaiting response... 200 OK
+Length: 57195 (56K) [application/octet-stream]
+Saving to: ‘nja?inline=false.2’
+
+     0K .......... .......... .......... .......... .......... 89% 1.23M 0s
+    50K .....                                                 100% 11.7M=0.04s
+
+2024-01-14 15:05:16 (1.36 MB/s) - ‘nja?inline=false.2’ saved [57195/57195]
+
diff --git a/nja/nja8 b/nja/nja8
new file mode 100755
index 0000000..f9555dc
--- /dev/null
+++ b/nja/nja8
@@ -0,0 +1,13 @@
+--2024-01-14 15:05:26--  https://git.thm.de/arin07/KSP_public/-/raw/master/aufgaben/a8/nja?inline=false
+Loaded CA certificate '/etc/ssl/certs/ca-certificates.crt'
+Resolving git.thm.de (git.thm.de)... 212.201.6.138
+Connecting to git.thm.de (git.thm.de)|212.201.6.138|:443... connected.
+HTTP request sent, awaiting response... 200 OK
+Length: 57195 (56K) [application/octet-stream]
+Saving to: ‘nja?inline=false.3’
+
+     0K .......... .......... .......... .......... .......... 89% 1.22M 0s
+    50K .....                                                 100% 14.5M=0.04s
+
+2024-01-14 15:05:27 (1.35 MB/s) - ‘nja?inline=false.3’ saved [57195/57195]
+
diff --git a/njc/njc4 b/njc/njc4
new file mode 100755
index 0000000..d8bcab1
--- /dev/null
+++ b/njc/njc4
@@ -0,0 +1,14 @@
+--2024-01-14 15:07:13--  https://git.thm.de/arin07/KSP_public/-/raw/master/aufgaben/a4/njc?inline=false
+Loaded CA certificate '/etc/ssl/certs/ca-certificates.crt'
+Resolving git.thm.de (git.thm.de)... 212.201.6.138
+Connecting to git.thm.de (git.thm.de)|212.201.6.138|:443... connected.
+HTTP request sent, awaiting response... 200 OK
+Length: 137095 (134K) [application/octet-stream]
+Saving to: ‘njc?inline=false’
+
+     0K .......... .......... .......... .......... .......... 37% 1.23M 0s
+    50K .......... .......... .......... .......... .......... 74% 2.63M 0s
+   100K .......... .......... .......... ...                  100% 9.98M=0.06s
+
+2024-01-14 15:07:14 (2.13 MB/s) - ‘njc?inline=false’ saved [137095/137095]
+
diff --git a/njc/njc5 b/njc/njc5
new file mode 100755
index 0000000..6d4601f
--- /dev/null
+++ b/njc/njc5
@@ -0,0 +1,14 @@
+--2024-01-14 15:07:20--  https://git.thm.de/arin07/KSP_public/-/raw/master/aufgaben/a5/njc?inline=false
+Loaded CA certificate '/etc/ssl/certs/ca-certificates.crt'
+Resolving git.thm.de (git.thm.de)... 212.201.6.138
+Connecting to git.thm.de (git.thm.de)|212.201.6.138|:443... connected.
+HTTP request sent, awaiting response... 200 OK
+Length: 137095 (134K) [application/octet-stream]
+Saving to: ‘njc?inline=false.1’
+
+     0K .......... .......... .......... .......... .......... 37% 1.21M 0s
+    50K .......... .......... .......... .......... .......... 74% 2.51M 0s
+   100K .......... .......... .......... ...                  100% 11.2M=0.06s
+
+2024-01-14 15:07:21 (2.08 MB/s) - ‘njc?inline=false.1’ saved [137095/137095]
+
diff --git a/njc/njc6 b/njc/njc6
new file mode 100755
index 0000000..0cc9c08
--- /dev/null
+++ b/njc/njc6
@@ -0,0 +1,14 @@
+--2024-01-14 15:07:28--  https://git.thm.de/arin07/KSP_public/-/raw/master/aufgaben/a6/njc?inline=false
+Loaded CA certificate '/etc/ssl/certs/ca-certificates.crt'
+Resolving git.thm.de (git.thm.de)... 212.201.6.138
+Connecting to git.thm.de (git.thm.de)|212.201.6.138|:443... connected.
+HTTP request sent, awaiting response... 200 OK
+Length: 137095 (134K) [application/octet-stream]
+Saving to: ‘njc?inline=false.2’
+
+     0K .......... .......... .......... .......... .......... 37% 1.02M 0s
+    50K .......... .......... .......... .......... .......... 74% 2.03M 0s
+   100K .......... .......... .......... ...                  100% 11.4M=0.07s
+
+2024-01-14 15:07:28 (1.74 MB/s) - ‘njc?inline=false.2’ saved [137095/137095]
+
diff --git a/njc/njc7 b/njc/njc7
new file mode 100755
index 0000000..166a58d
--- /dev/null
+++ b/njc/njc7
@@ -0,0 +1,15 @@
+--2024-01-14 15:07:49--  https://git.thm.de/arin07/KSP_public/-/raw/master/aufgaben/a7/njc?inline=false
+Loaded CA certificate '/etc/ssl/certs/ca-certificates.crt'
+Resolving git.thm.de (git.thm.de)... 212.201.6.138
+Connecting to git.thm.de (git.thm.de)|212.201.6.138|:443... connected.
+HTTP request sent, awaiting response... 200 OK
+Length: 166681 (163K) [application/octet-stream]
+Saving to: ‘njc?inline=false.6’
+
+     0K .......... .......... .......... .......... .......... 30% 1.04M 0s
+    50K .......... .......... .......... .......... .......... 61% 2.13M 0s
+   100K .......... .......... .......... .......... .......... 92% 11.2M 0s
+   150K .......... ..                                         100% 14.2M=0.08s
+
+2024-01-14 15:07:49 (2.11 MB/s) - ‘njc?inline=false.6’ saved [166681/166681]
+
diff --git a/njc/njc8 b/njc/njc8
new file mode 100755
index 0000000..90d62c6
--- /dev/null
+++ b/njc/njc8
@@ -0,0 +1,15 @@
+--2024-01-14 15:07:46--  https://git.thm.de/arin07/KSP_public/-/raw/master/aufgaben/a8/njc?inline=false
+Loaded CA certificate '/etc/ssl/certs/ca-certificates.crt'
+Resolving git.thm.de (git.thm.de)... 212.201.6.138
+Connecting to git.thm.de (git.thm.de)|212.201.6.138|:443... connected.
+HTTP request sent, awaiting response... 200 OK
+Length: 166681 (163K) [application/octet-stream]
+Saving to: ‘njc?inline=false.5’
+
+     0K .......... .......... .......... .......... .......... 30% 1.20M 0s
+    50K .......... .......... .......... .......... .......... 61% 2.53M 0s
+   100K .......... .......... .......... .......... .......... 92% 6.70M 0s
+   150K .......... ..                                         100% 8.97M=0.07s
+
+2024-01-14 15:07:47 (2.31 MB/s) - ‘njc?inline=false.5’ saved [166681/166681]
+