Ebenezer Prout
+7 +5 -5 | +6 -6 +6 | +8 -8 +7 | +7 -7 -6 | -6 +6 +7 | +7 -7 | -7 +7 -8 | +8 -8 +7 | od7 -8 +8 | -9 +8 -8 | -8 -7 +6 | +7 -7 +7 | -6 +6 +6 | +6