2UI2R5464YVKAP2W3WSYEIPIAM4PJTKOJIENHGTUVEPZLFZ523SAC
WDMPH4ANFQ4YDIBCKDE5ZSRRNIJFBR5W5CH4VYYFKWS5Q63KHLFAC
KJQ5FEYVVQJTQ5YKHK77CQ7QWVUPW5LO3K7PK2CPJ447WD5UYUVAC
WTDKUACNTWB4KD34TZZNPILNX4FQ6MR64XYBAA5GOMICF73WLIAAC
BLWAYPKV3MLDZ4ALXLUJ25AIR6PCIL4RFYNRYLB26GFVC2KQBYBAC
XNFTJHC4QSHNSIWNN7K6QZEZ37GTQYKHS4EPNSVPQCUSWREROGIQC
return thirdx,thirdy, fourthx,fourthy
local fourthx = round(((firstx-a*firsty) - a*c) / (a*a + 1)) local fourthy = round((a*(-firstx + a*firsty) - c) / (a*a + 1))
local fourthx = round(((firstx-a*firsty) - a*c) / (a*a + 1))
local fourthy = round((a*(-firstx + a*firsty) - c) / (a*a + 1))