Rhine
-2 | +4 +4 +5 +4 | +6 +5 | -5 -5 +5 -4 | +5 -2 | +4 +4 +5 +4 | +6 -4 | +5 -6 +6 ob5 | +6 -2 | -3 -4 | -5 -2 | +4 +5 | +6 +4 | -6 +7 -6 | +6 +5 | -5 -4 | +4