test_print

s 700,200
d
s 200,200
s 200,700
s 700,700
s 700,1200
s 200,1200
u
s 1400,200
d
s 900,200
s 900,700
s 1400,700
s 900,700
s 900,1200
s 1400,1200
u
s 1600,1200
d
s 1600,200
s 1700,400
s 1800,600
s 1900,800
s 2000,1000
s 2100,1200
s 2100,200
u
s 2300,200
d
s 2600,300
s 2700,600
s 2700,800
s 2600,1100
s 2300,1200
s 2300,200
u
s 200,2500
d
s 200,1500
s 300,1800
s 400,2100
s 500,2400
s 600,2500
s 600,1500
u
s 800,1500
d
s 800,2200
s 900,2400
s 1000,2500
s 1100,2400
s 1200,2200
s 1200,1500
u
s 1400,1500
d
s 1700,1600
s 1800,1900
s 1800,2100
s 1700,2400
s 1400,2500
s 1400,1500
u
s 2200,1500
d
s 1900,1500
s 1900,2000
s 2200,2000
s 1900,2000
s 1900,2500
s 2200,2500
u
s 2800,1500
d
s 2300,1500
s 2300,2000
s 2800,2000
s 2800,2500
s 2300,2500
u
r