svshape = (
    (0b00000011001, 0b10000111111),
    (0b10100011001, 0b10100111111),
    (0b11000011001, 0b11100111111),
)
svshape2 = (
    (0b10000011001, 0b11100111111),
)

X = set()
Y = set()
for opcode in range(2**11):
    for (value, mask) in svshape:
        if ((value & mask) == (opcode & mask)):
            X.add(opcode)
    for (value, mask) in svshape2:
        if ((value & mask) == (opcode & mask)):
            Y.add(opcode)

print(X)
print(Y)
print(X & Y)