diff --git a/vim/config/keyboard.vim b/vim/config/keyboard.vim
index fc6e326..5347cc6 100644
--- a/vim/config/keyboard.vim
+++ b/vim/config/keyboard.vim
@@ -295,184 +295,46 @@
     "MOUSE:{
         "hold ctrl to scroll left/right instead of up/down
         noremap <C-ScrollWheelUp> 4zh
-        noremap <C-2-ScrollWheelUp> 4zh
-        noremap <C-3-ScrollWheelUp> 4zh
-        noremap <C-4-ScrollWheelUp> 4zh
-
         nnoremap <C-ScrollWheelUp> 4zh
-        nnoremap <C-2-ScrollWheelUp> 4zh
-        nnoremap <C-3-ScrollWheelUp> 4zh
-        nnoremap <C-4-ScrollWheelUp> 4zh
-
         xnoremap <C-ScrollWheelUp> 4zh
-        xnoremap <C-2-ScrollWheelUp> 4zh
-        xnoremap <C-3-ScrollWheelUp> 4zh
-        xnoremap <C-4-ScrollWheelUp> 4zh
-
         snoremap <C-ScrollWheelUp> 4zh
-        snoremap <C-2-ScrollWheelUp> 4zh
-        snoremap <C-3-ScrollWheelUp> 4zh
-        snoremap <C-4-ScrollWheelUp> 4zh
-
         vnoremap <C-ScrollWheelUp> 4zh
-        vnoremap <C-2-ScrollWheelUp> 4zh
-        vnoremap <C-3-ScrollWheelUp> 4zh
-        vnoremap <C-4-ScrollWheelUp> 4zh
-
         inoremap <C-ScrollWheelUp> <C-O>4zh
-        inoremap <C-2-ScrollWheelUp> <C-O>4zh
-        inoremap <C-3-ScrollWheelUp> <C-O>4zh
-        inoremap <C-4-ScrollWheelUp> <C-O>4zh
 
         noremap <A-ScrollWheelUp> 4zh
-        noremap <A-2-ScrollWheelUp> 4zh
-        noremap <A-3-ScrollWheelUp> 4zh
-        noremap <A-4-ScrollWheelUp> 4zh
-
         nnoremap <A-ScrollWheelUp> 4zh
-        nnoremap <A-2-ScrollWheelUp> 4zh
-        nnoremap <A-3-ScrollWheelUp> 4zh
-        nnoremap <A-4-ScrollWheelUp> 4zh
-
         xnoremap <A-ScrollWheelUp> 4zh
-        xnoremap <A-2-ScrollWheelUp> 4zh
-        xnoremap <A-3-ScrollWheelUp> 4zh
-        xnoremap <A-4-ScrollWheelUp> 4zh
-
         snoremap <A-ScrollWheelUp> 4zh
-        snoremap <A-2-ScrollWheelUp> 4zh
-        snoremap <A-3-ScrollWheelUp> 4zh
-        snoremap <A-4-ScrollWheelUp> 4zh
-
         vnoremap <A-ScrollWheelUp> 4zh
-        vnoremap <A-2-ScrollWheelUp> 4zh
-        vnoremap <A-3-ScrollWheelUp> 4zh
-        vnoremap <A-4-ScrollWheelUp> 4zh
-
         inoremap <A-ScrollWheelUp> <C-O>4zh
-        inoremap <A-2-ScrollWheelUp> <C-O>4zh
-        inoremap <A-3-ScrollWheelUp> <C-O>4zh
-        inoremap <A-4-ScrollWheelUp> <C-O>4zh
 
         noremap <S-ScrollWheelUp> 4zh
-        noremap <S-2-ScrollWheelUp> 4zh
-        noremap <S-3-ScrollWheelUp> 4zh
-        noremap <S-4-ScrollWheelUp> 4zh
-
         nnoremap <S-ScrollWheelUp> 4zh
-        nnoremap <S-2-ScrollWheelUp> 4zh
-        nnoremap <S-3-ScrollWheelUp> 4zh
-        nnoremap <S-4-ScrollWheelUp> 4zh
-
         xnoremap <S-ScrollWheelUp> 4zh
-        xnoremap <S-2-ScrollWheelUp> 4zh
-        xnoremap <S-3-ScrollWheelUp> 4zh
-        xnoremap <S-4-ScrollWheelUp> 4zh
-
         snoremap <S-ScrollWheelUp> 4zh
-        snoremap <S-2-ScrollWheelUp> 4zh
-        snoremap <S-3-ScrollWheelUp> 4zh
-        snoremap <S-4-ScrollWheelUp> 4zh
-
         vnoremap <S-ScrollWheelUp> 4zh
-        vnoremap <S-2-ScrollWheelUp> 4zh
-        vnoremap <S-3-ScrollWheelUp> 4zh
-        vnoremap <S-4-ScrollWheelUp> 4zh
-
         inoremap <S-ScrollWheelUp> <C-O>4zh
-        inoremap <S-2-ScrollWheelUp> <C-O>4zh
-        inoremap <S-3-ScrollWheelUp> <C-O>4zh
-        inoremap <S-4-ScrollWheelUp> <C-O>4zh
 
         noremap <C-ScrollWheelDown> 4zl
-        noremap <C-2-ScrollWheelDown> 4zl
-        noremap <C-3-ScrollWheelDown> 4zl
-        noremap <C-4-ScrollWheelDown> 4zl
-
         nnoremap <C-ScrollWheelDown> 4zl
-        nnoremap <C-2-ScrollWheelDown> 4zl
-        nnoremap <C-3-ScrollWheelDown> 4zl
-        nnoremap <C-4-ScrollWheelDown> 4zl
-
         xnoremap <C-ScrollWheelDown> 4zl
-        xnoremap <C-2-ScrollWheelDown> 4zl
-        xnoremap <C-3-ScrollWheelDown> 4zl
-        xnoremap <C-4-ScrollWheelDown> 4zl
-
         snoremap <C-ScrollWheelDown> 4zl
-        snoremap <C-2-ScrollWheelDown> 4zl
-        snoremap <C-3-ScrollWheelDown> 4zl
-        snoremap <C-4-ScrollWheelDown> 4zl
-
         vnoremap <C-ScrollWheelDown> 4zl
-        vnoremap <C-2-ScrollWheelDown> 4zl
-        vnoremap <C-3-ScrollWheelDown> 4zl
-        vnoremap <C-4-ScrollWheelDown> 4zl
-
         inoremap <C-ScrollWheelDown> <C-O>4zl
-        inoremap <C-2-ScrollWheelDown> <C-O>4zl
-        inoremap <C-3-ScrollWheelDown> <C-O>4zl
-        inoremap <C-4-ScrollWheelDown> <C-O>4zl
 
         noremap <A-ScrollWheelDown> 4zl
-        noremap <A-2-ScrollWheelDown> 4zl
-        noremap <A-3-ScrollWheelDown> 4zl
-        noremap <A-4-ScrollWheelDown> 4zl
-
         nnoremap <A-ScrollWheelDown> 4zl
-        nnoremap <A-2-ScrollWheelDown> 4zl
-        nnoremap <A-3-ScrollWheelDown> 4zl
-        nnoremap <A-4-ScrollWheelDown> 4zl
-
         xnoremap <A-ScrollWheelDown> 4zl
-        xnoremap <A-2-ScrollWheelDown> 4zl
-        xnoremap <A-3-ScrollWheelDown> 4zl
-        xnoremap <A-4-ScrollWheelDown> 4zl
-
         snoremap <A-ScrollWheelDown> 4zl
-        snoremap <A-2-ScrollWheelDown> 4zl
-        snoremap <A-3-ScrollWheelDown> 4zl
-        snoremap <A-4-ScrollWheelDown> 4zl
-
         vnoremap <A-ScrollWheelDown> 4zl
-        vnoremap <A-2-ScrollWheelDown> 4zl
-        vnoremap <A-3-ScrollWheelDown> 4zl
-        vnoremap <A-4-ScrollWheelDown> 4zl
-
         inoremap <A-ScrollWheelDown> <C-O>4zl
-        inoremap <A-2-ScrollWheelDown> <C-O>4zl
-        inoremap <A-3-ScrollWheelDown> <C-O>4zl
-        inoremap <A-4-ScrollWheelDown> <C-O>4zl
 
         noremap <S-ScrollWheelDown> 4zl
-        noremap <S-2-ScrollWheelDown> 4zl
-        noremap <S-3-ScrollWheelDown> 4zl
-        noremap <S-4-ScrollWheelDown> 4zl
-
         nnoremap <S-ScrollWheelDown> 4zl
-        nnoremap <S-2-ScrollWheelDown> 4zl
-        nnoremap <S-3-ScrollWheelDown> 4zl
-        nnoremap <S-4-ScrollWheelDown> 4zl
-
         xnoremap <S-ScrollWheelDown> 4zl
-        xnoremap <S-2-ScrollWheelDown> 4zl
-        xnoremap <S-3-ScrollWheelDown> 4zl
-        xnoremap <S-4-ScrollWheelDown> 4zl
-
         snoremap <S-ScrollWheelDown> 4zl
-        snoremap <S-2-ScrollWheelDown> 4zl
-        snoremap <S-3-ScrollWheelDown> 4zl
-        snoremap <S-4-ScrollWheelDown> 4zl
-
         vnoremap <S-ScrollWheelDown> 4zl
-        vnoremap <S-2-ScrollWheelDown> 4zl
-        vnoremap <S-3-ScrollWheelDown> 4zl
-        vnoremap <S-4-ScrollWheelDown> 4zl
-
         inoremap <S-ScrollWheelDown> <C-O>4zl
-        inoremap <S-2-ScrollWheelDown> <C-O>4zl
-        inoremap <S-3-ScrollWheelDown> <C-O>4zl
-        inoremap <S-4-ScrollWheelDown> <C-O>4zl
 
         "middle & ctrl+left = select from cursor
         nnoremap <MiddleMouse> <RightMouse>