mask = 0000011011111X1001100X0001X1001100X0
mem[43805] = 6934
mem[57564] = 3741
mem[28260] = 67554
mem[16151] = 813
mem[3058] = 873646
mem[51717] = 270314
mask = 1001X1X011110XX111100001100111001110
mem[16252] = 730
mem[28701] = 63670997
mem[28652] = 9219200
mem[64761] = 488985928