1*36a7970fSmrgthis is the big data file. it has to be over 1 page size in length. 0123456789 2*36a7970fSmrgthese lines are all 80 long. this is the second line. 012345678901234567890123 3*36a7970fSmrg4567890123456789012345678901234567890123456789012345678901234567890123456789012 4*36a7970fSmrg3456789012345678901234567890123456789012345678901234567890123456789012345678901 5*36a7970fSmrg2345678901234567890123456789012345678901234567890123456789012345678901234567890 6*36a7970fSmrg1234567890123456789012345678901234567890123456789012345678901234567890123456789 7*36a7970fSmrg012345678901 this is the seventh line. 12345678901234567890123456789012345678 8*36a7970fSmrg9012345678901234567890123456789012345678901234567890123456789012345678901234567 9*36a7970fSmrg8901234567890123456789012345678901234567890123456789012345678901234567890123456 10*36a7970fSmrg7890123456789012345678901234567890123456789012345678901234567890123456789012345 11*36a7970fSmrg6789012345678901234567890123456789012345678901234567890123456789012345678901234 12*36a7970fSmrg5678901234567890123456789012345678901234567890123456789012345678901234567890123 13*36a7970fSmrg456789 this is the 13th line, and there 127 lines in total. 67890123456789012 14*36a7970fSmrg3456789012345678901234567890123456789012345678901234567890123456789012345678901 15*36a7970fSmrg2345678901234567890123456789012345678901234567890123456789012345678901234567890 16*36a7970fSmrg1234567890123456789012345678901234567890123456789012345678901234567890123456789 17*36a7970fSmrg0123456789012345678901234567890123456789012345678901234567890123456789012345678 18*36a7970fSmrg901234567890123456789012345 this is the 18th line. 456789012345678901234567 19*36a7970fSmrg8901234567890123456789012345678901234567890123456789012345678901234567890123456 20*36a7970fSmrg7890123456789012345678901234567890123456789012345678901234567890123456789012345 21*36a7970fSmrg6789012345678901234567890123456789012345678901234567890123456789012345678901234 22*36a7970fSmrg5678901234567890123456789012345678901234567890123456789012345678901234567890123 23*36a7970fSmrg4567890123456789012345678901234567890123456789012345678901234567890123456789012 24*36a7970fSmrg3456789012345678901234567890123456789012345678901234567890123456789012345678901 25*36a7970fSmrg2345678901234567890123456789012345678901234567890123456789012345678901234567890 26*36a7970fSmrg1234567890123456789012345678901234567890123456789012345678901234567890123456789 27*36a7970fSmrg0123456789012345678901234567890123456789012345678901234567890123456789012345678 28*36a7970fSmrg9012345678901234567890123456789012345678901234567890123456789012345678901234567 29*36a7970fSmrg8901234567890123456789012345678901234567890123456789012345678901234567890123456 30*36a7970fSmrg78901234567890123456 this is the 31st line. 345678901234567890123456789012345 31*36a7970fSmrg6789012345678901234567890123456789012345678901234567890123456789012345678901234 32*36a7970fSmrg5678901234567890123456789012345678901234567890123456789012345678901234567890123 33*36a7970fSmrg4567890123456789012345678901234567890123456789012345678901234567890123456789012 34*36a7970fSmrg3456789012345678901234567890123456789012345678901234567890123456789012345678901 35*36a7970fSmrg2345678901234567890123456789012345678901234567890123456789012345678901234567890 36*36a7970fSmrg1234567890123456789012345678901234567890123456789012345678901234567890123456789 37*36a7970fSmrg0123456789012345678901234567890123456789012345678901234567890123456789012345678 38*36a7970fSmrg90123456789012345678901234567890123456789 this is the 38th line. 78901234567 39*36a7970fSmrg8901234567890123456789012345678901234567890123456789012345678901234567890123456 40*36a7970fSmrg7890123456789012345678901234567890123456789012345678901234567890123456789012345 41*36a7970fSmrg6789012345678901234567890123456789012345678901234567890123456789012345678901234 42*36a7970fSmrg5678901234567890123456789012345678901234567890123456789012345678901234567890123 43*36a7970fSmrg4567890123456789012345678901234567890123456789012345678901234567890123456789012 44*36a7970fSmrg3456789012345678901234567890123456789012345678901234567890123456789012345678901 45*36a7970fSmrg2345678901234567890123456789012345678901234567890123456789012345678901234567890 46*36a7970fSmrg1234567890123456789012345678901234567890123456789012345678901234567890123456789 47*36a7970fSmrg012345678901234567890123456 this is the 47th line. 4567890123456789012345678 48*36a7970fSmrg9012345678901234567890123456789012345678901234567890123456789012345678901234567 49*36a7970fSmrg8901234567890123456789012345678901234567890123456789012345678901234567890123456 50*36a7970fSmrg789012345678901234567890123456789012345678901234567 50th 7890123456789012345 51*36a7970fSmrg6789012345678901234567890123456789012345678901234567890123456789012345678901234 52*36a7970fSmrg56789012 this is the 52nd line. 1234567890123456789012345678901234567890123 53*36a7970fSmrg4567890123456789012345678901234567890123456789012345678901234567890123456789012 54*36a7970fSmrg3456789012345678901234567890123456789012 54th 1234567890123456789012345678901 55*36a7970fSmrg2345678901234567890123456789012345678901234567890123456789012345678901234567890 56*36a7970fSmrg1234567890123456789012345678901234567890123456789012345678901234567890123456789 57*36a7970fSmrg0123456789012345678901234567890123456789012345678901234567890123456789012345678 58*36a7970fSmrg9012345678901234567890123456789012345678901234567890123456789012345678901234567 59*36a7970fSmrg8901234567890123456789012345678901234567890123456789012345678901234567890123456 60*36a7970fSmrg7890123456789012345 this is the 60th line. 2345678901234567890123456789012345 61*36a7970fSmrg6789012345678901234567890123456789012345678901234567890123456789012345678901234 62*36a7970fSmrg5678901234567890123456789012345678901234567890123456789012345678901234567890123 63*36a7970fSmrg4567890123456789012345678901234567890123456789012345678901234567890123456789012 64*36a7970fSmrg3456789012345678901234567890123456789012345678901234567890123456789012345678901 65*36a7970fSmrg2345678901234567890123456789012345678901234567890123456789012345678901234567890 66*36a7970fSmrg1234567890123456789012345678901234567890123456789012345678901234567890123456789 67*36a7970fSmrg0123456789012345678901234567890123456789012345678901234567890123456789012345678 68*36a7970fSmrg9012345678901234567890123456789012345678901234567890123456789012345678901234567 69*36a7970fSmrg8901234567890123456789012345678901234567890123456789012345678901234567890123456 70*36a7970fSmrg7890123456789012345678901234567890123456789012345678901234567890123456789012345 71*36a7970fSmrg678901234 this is the 71st line. 12345678901234567890123456789012345678901234 72*36a7970fSmrg5678901234567890123456789012345678901234567890123456789012345678901234567890123 73*36a7970fSmrg4567890123456789012345678901234567890123456789012345678901234567890123456789012 74*36a7970fSmrg3456789012345678901234567890123456789012345678901234567890123456789012345678901 75*36a7970fSmrg2345678901234567890123456789012345678901234567890123456789012345678901234567890 76*36a7970fSmrg1234567890123456789012345678901234567890123456789012345678901234567890123456789 77*36a7970fSmrg0123456789012345678901234567890123456789012345678901234567890123456789012345678 78*36a7970fSmrg9012345678901234567890123456789012345678901234567890123456789012345678901234567 79*36a7970fSmrg8901234567890123456789012345678901234567890123456789012345678901234567890123456 80*36a7970fSmrg7890123456789012345678901234567 this is the 80th line. 567890123456789012345 81*36a7970fSmrg6789012345678901234567890123456789012345678901234567890123456789012345678901234 82*36a7970fSmrg5678901234567890123456789012345678901234567890123456789012345678901234567890123 83*36a7970fSmrg4567890123456789012345678901234567890123456789012345678901234567890123456789012 84*36a7970fSmrg3456789012345678901234567890123456789012345678901234567890123456789012345678901 85*36a7970fSmrg2345678901234567890123456789012345678901234567890123456789012345678901234567890 86*36a7970fSmrg1234567890123456789012345678901234567890123456789012345678901234567890123456789 87*36a7970fSmrg0123456789012345678901234567890123456789012345678901234567890123456789012345678 88*36a7970fSmrg9012345678901234567890123456789012345678901234567890123456789012345678901234567 89*36a7970fSmrg8901234567890123456789012345678901234567890123456789012345678901234567890123456 90*36a7970fSmrg7890123456789012345678901234567890123456789012345678901234567890123456789012345 91*36a7970fSmrg6789012345678901234567890123456789012345678901234567890123456789012345678901234 92*36a7970fSmrg5678901234567890123456789012345678901234567890123456789012345678901234567890123 93*36a7970fSmrg4567890123456 this is the 93th line. 3456789012345678901234567890123456789012 94*36a7970fSmrg3456789012345678901234567890123456789012345678901234567890123456789012345678901 95*36a7970fSmrg2345678901234567890123456789012345678901234567890123456789012345678901234567890 96*36a7970fSmrg1234567890123456789012345678901234567890123456789012345678901234567890123456789 97*36a7970fSmrg0123456789012345678901234567890123456789012345678901234567890123456789012345678 98*36a7970fSmrg9012345678901234567890123456789012345678901234567890123456789012345678901234567 99*36a7970fSmrg8901234567890123456789012345678901234567890123456789012345678901234567890123456 100*36a7970fSmrg7890123456789012345678901234567890123456789012345678901234567890123456789012345 101*36a7970fSmrg6789012345678901234567890123456 this is the 101st line. 456789012345678901234 102*36a7970fSmrg5678901234567890123456789012345678901234567890123456789012345678901234567890123 103*36a7970fSmrg4567890123456789012345678901234567890123456789012345678901234567890123456789012 104*36a7970fSmrg3456789012345678901234567890123456789012345678901234567890123456789012345678901 105*36a7970fSmrg2345678901234567890123456789012345678901234567890123456789012345678901234567890 106*36a7970fSmrg123456789012345678901234567890123456789012345 this is the 106th line. 3456789 107*36a7970fSmrg0123456789012345678901234567890123456789012345678901234567890123456789012345678 108*36a7970fSmrg9012345678901234567890123456789012345678901234567890123456789012345678901234567 109*36a7970fSmrg8901234567890123456789012345678901234567890123456789012345678901234567890123456 110*36a7970fSmrg789012345678901234 110th 4567890123456789012345678901234567890123456789012345 111*36a7970fSmrg6789012345678901234567890123456789012345678901234567890123456789012345678901234 112*36a7970fSmrg5678901234567890123456789012345678901234567890123456789012345678901234567890123 113*36a7970fSmrg4567890123456789012345678901234567890123456789012345678901234567890123456789012 114*36a7970fSmrg34567890123456789012345678 114th 9012345678901234567890123456789012345678901 115*36a7970fSmrg2345678901234567890123456789012345678901234567890123456789012345678901234567890 116*36a7970fSmrg1234567890123456789012345678901234567890123456789012345678901234567890123456789 117*36a7970fSmrg0123456789012345678901234567890123456789012345678901234567890123456789012345678 118*36a7970fSmrg9012345678901234567890123456789012345678901234567890123456789012345678901234567 119*36a7970fSmrg8901234567890123456789012345678901234567890123456789012345678901234567890123456 120*36a7970fSmrg7890123456789012345678901234567890123456789012345678901234567890123456789012345 121*36a7970fSmrg67890123 this is the 121st line. 12345678901234567890123456789012345678901234 122*36a7970fSmrg5678901234567890123456789012345678901234567890123456789012345678901234567890123 123*36a7970fSmrg4567890123456789012345678901234567890123456789012345678901234567890123456789012 124*36a7970fSmrg3456789012345678901234567890123456789012345678901234567890123456789012345678901 125*36a7970fSmrg2345678901234567890123456789012345678901234567890123456789012345678901234567890 126*36a7970fSmrg1234567890123456789012345678901234567890123456789012345678901234567890123456789 127*36a7970fSmrgthis is the last line. this is the end of the file. there is no more. good bye. 128