WHILETRUEB1keyTRUE11w/sd/test.txtf0,1,2,301601xd0x12750x50intx0d0200001270255,255,0#ffffffTRUEMixlyxintxdfMixly10ff10B2keyTRUE21r/sd/test.txtf0,1,2,301601xsreadlinefsdintxs0x12750x50intx0d0200001270255,255,0#ffffffTRUEfException as ee20{}aW1wb3J0IG1peGdvX25vdmEKZnJvbSBtaXhnb19ub3ZhIGltcG9ydCBvbmJvYXJkX3RmdApmcm9tIG1peGdvX25vdmEgaW1wb3J0IG9uYm9hcmRfbGVkCmZyb20gbWl4Z29fbm92YV92b2ljZSBpbXBvcnQgc291bmRfbGV2ZWwKZnJvbSBtaXhweSBpbXBvcnQgbWF0aF9tYXAKaW1wb3J0IG1hY2hpbmUKCndoaWxlIFRydWU6CiAgICBpZiBtaXhnb19ub3ZhLkIxa2V5Lndhc19wcmVzc2VkKCk6CiAgICAgICAgb25ib2FyZF90ZnQuZmlsbCgwLHN5bmM9VHJ1ZSkKICAgICAgICBvbmJvYXJkX2xlZC5zZXRvbm9mZigxLDEpCiAgICAgICAgZiA9IG9wZW4oJy9zZC90ZXN0LnR4dCcsICd3JykKICAgICAgICBmb3IgeCBpbiByYW5nZSgwLCAxNjAsIDEpOgogICAgICAgICAgICBkID0gc291bmRfbGV2ZWwoKQogICAgICAgICAgICBvbmJvYXJkX3RmdC5saW5lKHgsIDEyNywgeCwgaW50KChtYXRoX21hcChkLCAwLCAyMDAwMCwgMTI3LCAwKSkpLCAweGZmZmYsc3luYz1UcnVlKQogICAgICAgICAgICBmLndyaXRlKHN0cihpbnQoZCkpKQogICAgICAgICAgICBmLndyaXRlKGNocigxMCkpCiAgICAgICAgZi5jbG9zZSgpCiAgICAgICAgb25ib2FyZF9sZWQuc2V0b25vZmYoMSwwKQogICAgaWYgbWl4Z29fbm92YS5CMmtleS53YXNfcHJlc3NlZCgpOgogICAgICAgIG9uYm9hcmRfdGZ0LmZpbGwoMCxzeW5jPVRydWUpCiAgICAgICAgb25ib2FyZF9sZWQuc2V0b25vZmYoMiwxKQogICAgICAgIHRyeToKICAgICAgICAgICAgZiA9IG9wZW4oJy9zZC90ZXN0LnR4dCcsICdyJykKICAgICAgICAgICAgZm9yIHggaW4gcmFuZ2UoMCwgMTYwLCAxKToKICAgICAgICAgICAgICAgIHMgPSBmLnJlYWRsaW5lKCkKICAgICAgICAgICAgICAgIGlmIHM6CiAgICAgICAgICAgICAgICAgICAgZCA9IGludChzKQogICAgICAgICAgICAgICAgICAgIG9uYm9hcmRfdGZ0LmxpbmUoeCwgMTI3LCB4LCBpbnQoKG1hdGhfbWFwKGQsIDAsIDIwMDAwLCAxMjcsIDApKSksIDB4ZmZmZixzeW5jPVRydWUpCiAgICAgICAgICAgIGYuY2xvc2UoKQogICAgICAgIGV4Y2VwdCBFeGNlcHRpb24gYXMgZToKICAgICAgICAgICAgcHJpbnQoZSkKICAgICAgICBvbmJvYXJkX2xlZC5zZXRvbm9mZigyLDApCg==