90: cntr2 =   0
                 120: cntr2 =   1
                 170: cntr2 =   2
                 200: cntr2 =   3
                 250: cntr2 =   4
                 280: cntr2 =   5
                 330: cntr2 =   6
                 360: cntr2 =   7
                 410: cntr2 =   8
                 440: cntr2 =   9
                 490: cntr2 =  10
                 520: cntr2 =  11
                 570: cntr2 =  12
                 600: cntr2 =  13
                 650: cntr2 =  14
                 680: cntr2 =  15
                 730: cntr2 =  16
                 760: cntr2 =  17
                 810: cntr2 =  18
                 840: cntr2 =  19
                 890: cntr2 =  20
                 920: cntr2 =  21
                 970: cntr2 =  22
                1000: cntr2 =  23
                1050: cntr2 =  24
                1080: cntr2 =  25
                1130: cntr2 =  26
                1160: cntr2 =  27
                1210: cntr2 =  28
                1240: cntr2 =  29
                1290: cntr2 =  30
                1320: cntr2 =  31
                1370: cntr2 =  32
                1400: cntr2 =  33
                1450: cntr2 =  34
                1480: cntr2 =  35
                1530: cntr2 =  36
                1560: cntr2 =  37
                1610: cntr2 =  38
                1640: cntr2 =  39
                1690: cntr2 =  40
                1720: cntr2 =  41
                1770: cntr2 =  42
                1800: cntr2 =  43
                1850: cntr2 =  44
                1880: cntr2 =  45
                1930: cntr2 =  46
                1960: cntr2 =  47
                2010: cntr2 =  48
                2040: cntr2 =  49
                2090: cntr2 =  50
                2120: cntr2 =  51
                2170: cntr2 =  52
                2200: cntr2 =  53
                2250: cntr2 =  54
                2280: cntr2 =  55
                2330: cntr2 =  56
                2360: cntr2 =  57
                2410: cntr2 =  58
                2440: cntr2 =  59
                2490: cntr2 =  60
                2520: cntr2 =  61
                2570: cntr2 =  62
                2600: cntr2 =  63
                2650: cntr2 =  64
                2680: cntr2 =  65
                2730: cntr2 =  66
                2760: cntr2 =  67
                2810: cntr2 =  68
                2840: cntr2 =  69
                2890: cntr2 =  70
                2920: cntr2 =  71
                2970: cntr2 =  72
                3000: cntr2 =  73
                3050: cntr2 =  74
                3080: cntr2 =  75
                3130: cntr2 =  76
                3160: cntr2 =  77
                3210: cntr2 =  78
                3240: cntr2 =  79
                3290: cntr2 =  80
                3320: cntr2 =  81
                3370: cntr2 =  82
                3400: cntr2 =  83
                3450: cntr2 =  84
                3480: cntr2 =  85
                3530: cntr2 =  86
                3560: cntr2 =  87
                3610: cntr2 =  88
                3640: cntr2 =  89
                3690: cntr2 =  90
                3720: cntr2 =  91
                3770: cntr2 =  92
                3800: cntr2 =  93
                3850: cntr2 =  94
                3880: cntr2 =  95
                3930: cntr2 =  96
                3960: cntr2 =  97
                4010: cntr2 =  98
                4040: cntr2 =  99