A.0000:0000:0000:0000:0000:FFFF:1234:1180
B.0000:0000:0000:1111:1111:FFFF:1234:1180
C.0000:0000:FFFF:FFFF:FFFF:FFFF:1234:1180
D.FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:1234:1180