# x = 8079
# y = 5520
# addition = 50
# turning = 0.1
# print("PU%s,%s;"%(x,y))
# for i in range(1,100):
#     print("PD%s,%s;"%(int(x),int(y)))
#     x += addition
#     y += addition * turning
#     print("PD%s,%s;"%(int(x),int(y)))
#     y += addition
#     x -= addition * turning
#     print("PD%s,%s;"%(int(x),int(y)))
#     addition += 50
#     turning += 0.01
#     x -= addition
#     y -= addition * turning
#     print("PD%s,%s;"%(int(x),int(y)))
#     y -= addition
#     x += addition * turning
#     print("PD%s,%s;"%(int(x),int(y)))
#     addition += 50
#     turning += 0.01
# print("PU0,0")
# print("PA0,0")

x = 8079
y = 5520
addition = 80
print("PU%s,%s;"%(x,y))
for i in range(1,40):
    print("PD%s,%s;"%(x,y))
    x += addition
    print("PD%s,%s;"%(x,y))
    y += addition
    print("PD%s,%s;"%(x,y))
    addition += 80
    x -= addition
    print("PD%s,%s;"%(x,y))
    y -= addition
    print("PD%s,%s;"%(x,y))
    addition += 80
print("PU0,0")
print("PA0,0")