from mem_sys import *
M1=memory_alloc(1024)
M2=memory_alloc(256)
print M1,'\n',M2
b1=M1.allocate(5,'1'); c1=M2.allocate(5,'1')
print M1,'\n',M2
b2=M1.allocate(3,'2'); c2=M2.allocate(3,'2')
print M1,'\n',M2
b3=M1.allocate(6,'3'); c3=M2.allocate(6,'3')
print M1,'\n',M2
M1.free(b2,3); M2.free(c2,3)
print M1,'\n',M2
b5=M1.allocate(12,'5'); c5=M2.allocate(12,'5')
print M1,'\n',M2
b4=M1.allocate(6,'4'); c4=M2.allocate(6,'4')
print M1,'\n',M2
M1.free(b1,5); M2.free(c1,5)
print M1,'\n',M2
b6=M1.allocate(8,'6'); c6=M2.allocate(8,'6')
print M1,'\n',M2