```
bindsym $mod+grave workspace number 0
...
bindsym $mod+minus workspace number 11
bindsym $mod+equal workspace number 12
bindsym $mod+Shift+grave move container to workspace 0
...
bindsym $mod+Shift+minus move container to workspace 11
bindsym $mod+Shift+equal move container to workspace 12
```
helps a bit. And also use special workspaces for some applications (mail, messengers, etc.) that don't use a number as name.