eBF#C#let ring1=120000000004423700000004400300135000000006400300137000000084x4030139411000000001140030013120000000134003001314000000015400300131600000001740030013180134174190134120=1500000001344214x4444111122=1200000000023403013240000025400300132600000002740030013280000000294003001330000000031400300133200000003340030013340134174350134136=1400000001344374x4444111138=10043433913436440341133442=11543434443134364443451334464343444713436448349133450=120000000004451520000000053400300135400000005540030013560000000574003001358000000059400300136000000006140030013620134174630134164=1500000001344654444111166000000136744441111680000001369444411117000000013714444111172=100073774=1100750000003100000003103333760000003100000003103333771111114211111114213333781111114211111114213333790000003100000003103333800000003100000003103333810