Take 6
+4 ob4 | +6 +4 ob4 | ob4 -4 -4 | +4 +6 | ob6 -6' -5 | -6' +6 ob4 | +6 -5 -4 | +6 | +4 +5 +6 | +6 | +4 -5 -4 | +4 | +4 +5 +6 | -6 | -6 +6 +5 | +6 | +6 +7 -7 | -6 | -6 +6 +5 -4 | +4 -4 +4 | +4 +5 +6 | +6 +4 +5 | -4 | +4 | +4 +5 +6 | +6 | +4 -5 -4 | +4 | +4 +5 +6 | -6 | -6 +6 +5 | +6 | +4 +5 +6 | +6 +4 +5 | -4 +4 | -6' | od7 +7 | ob6 -6' ob6 | od7 +7 ob6 -6' ob6 | -6' | -6' ob6 +7 ob6 +7 | od7 | +7 od7 +8' +8' | +8' | +8' -6' | -5 -6' ob6 -6' ob5 | -5 -5 -5 | -5 | -3''' -3' +4 -4' +5 ob5 | -6' | -4' -4' -5 -5 | -6' -6' -6 | -6 -6 -6 -6 | -6 ob6 | -7 -6' -7 -6' -6 -7 | od7 od7 od7 | -5 -5 ob5 -6' | -6' ob5 od7 +7 ob6 -6' ob6 | ob6 -6' | -6' +6 -6' ob6 -6 ob6 +7 -7 +7 | od7 | +7 od7 +8' +8' | +8' | +8 -6 -6 -7 -8 -7 | -8 +8 -7 -8 | -6 -8 od7 -8 +8 | -8 +8 -8 -7 -6 ob5 | +5 -4 ob5 ob5 | -6 +5 ob5 | +6 ob5 -4 | -4 ob5 -6 | -6 -7 -4 | ob5 +5 | -4