Nitrome
-6' -6' -6 -6 -6 -6 -6 -6 -6 | -6' -6 -6 -6 -6 -6 -6 -6 -6 | -6' -6' -6 -6 -6 -6 -6 -6 -6 | -6' -6 -6 -6 -6 -5 -4 | -6 -6 -6 -6 -6 -6 -6 | -6' -6 -6 -6 -6 -6 -6 -6 -6 | -6 -6 -6 -6 -6 -6 -6 | -6' -6 -6 -6 -6 -5 -4 | -6' -6' -6 -6 -6 | -6' -6' -6 -6 -6 | -4 +5 -5 | -6 -6 +6 -5 | +5 -4 +5 -5 | -6 -6 ob6 od7 | -6 -5 | ob6 ob6 -6 +6 | -6 -6 +6 -5 | +5 -6 +6 -5 | +5 | +5 -4