4250.0													x
4240.0													x	O
4230.0											x		X	O
4220.0											x	O	X	O	x
4210.0											X	O	X	O	X	O
4200.0											X	o		O	X	O							S
4190.0											X			O		O	x						X	S
4180.0											X					O	X	O					X	O	S																		S
4170.0											X					O	X	O			X		X	O		S																	x	S
4160.0											X					O	X	O			X	O	X	O			S																x	O	S
4150.0											X					O	X	O			X	O	X	O	X		x	S															X	O		S
4140.0											X					o	X	O	x		X	o		O	X	O	X	O	S														X	O			S
4130.0											X					o		O	X	O	X			O	X	O	X	O		S													X	O	x			S
4120.0											X							O	X	O	X			O	X	O	X	O			S												X	O	X	O
4110.0									x		X							o		O				O	X	o		O	x			S	S								X		X	O	X	O
4100.0									X	O	X													O	X			O	X	O			x	S							X	O	X	O	X	O
4090.0									X	O	X													O	X			O	X	O	x		X	O	S						X	o	X	O	X	O
4080.0									X	O	X													O	X			O	X	O	X	O	X	O		S					X	o		O		O
4070.0									X	O														o				O	X	O	X	O	X	O			S				X					O
4060.0									X														B					o		o		O	X	O				S			X					O	x
4050.0									X													B										O	X	O					S		X					O	X	O
4040.0									X												B											o		O						S	X					O	X	O
4030.0									X											B														O							X					O	X	O
4020.0									X										B															O							X					O	X
4010.0							x		X									B																O					X		X					o
4000.0							X	O	X								B																	O	X		X		X	O	X				B
3990.0					x		X	O	X							B																		O	X	O	X	o	X	O	X			B
3980.0					X	O	X	O	X						B																			o	X	O	X	o	X	O	X		B
3970.0					X	O	X	o						B																				o	X	O	X	o	X	O	X	B
3960.0					X	O							B																					o	X	O	X	o		o	B
3950.0			X		X							B																						o		o	X			B
3940.0	X		X	O	X						B																									o	X
3930.0	X	O	X	O	X					B																										o
3920.0	X	O	X	O	X				B
3910.0	X	O	X	O	X			B
3900.0	X	o		O	X		B
3890.0				O	X	B
3880.0				O	B