For Test Case 1 this is good solution:

for(i=14;i

        if(input[i-1] !== " " &&input[i] !== " " && input[i+1] !== " "){ 
            arr.push(" ");
            arr.push("0");
        }
    }   
}
 for(i=0;i<arr.length;i++){
      if(arr[i] !== " "){ 
        arr2.push(arr[i]);
      }
 }


//console.log(arr2);

for(i=0;i<arr2.length-1;i+=2){
    //console.log(i);
    if(arr2[i] > arr2[i+1]){
        if(out !== "YES"){
            out = "YES";
            //console.log(i+": "+arr[i]+" "+arr[i+1]+" "+out);
            console.log(out);
        }  

    }else if(arr2[i+1] == 0){

         if(out !== "NO"){
            out = "NO";
            //console.log(i+": "+arr[i]+" "+arr[i+1]+" "+out);
            console.log(out);
        }
    }else if(arr2[i] == 3 && arr2[i] - arr2[i+1] < -2){

         if(out !== "INVALID"){
            out = "INVALID";
            //console.log(i+": "+arr[i]+" "+arr[i+1]+" "+out);
            console.log(out);
        }   
    }else if(arr2[i] < arr2[i+1]){
        if(out !== "NO"){
            out = "NO";
            //console.log(i+": "+arr[i]+" "+arr[i+1]+" "+out);
            console.log(out);
        }    
   }
}