****+ +***** +**** | |
****+ +*****+ +**** | |
+**** ******+ ****+ | |
+**** ******* ****+ | |
+****+ +***+*** +**** | |
****+ +***+***+ +***+ | |
+***+ **** ***+ ****+ | |
+**** ***+ +*** ****+ | |
+**** +***+ +*** +**** | |
****++*** +***++***+ | |
+***+**** ***++***+ | |
+***+***+ +*******+ | |
*******+ +******* | |
******* +******+ | |
+*****+ ******+ | |
+*****+ +***** | |
*****+ +***** | |
Non-0s: 285 |