Request: VGATHERDPD MEM_WIDTH:64, MEM0:zmmword ptr [RAX+YMM1*1], MODE:2, REG0:ZMM0, REG1:K7, SMODE:2
OPERAND ORDER: REG0 REG1 MEM0 
Encodable! 62F2FD4F920408
.byte 0x62,0xf2,0xfd,0x4f,0x92,0x04,0x08