Left most 001 are fixed, this means the left most nibble can be:

0010 = 2 = 0x2

0011 = 3 = 0x3

The 4th left most bit is not fixed.

Left most 001 are fixed, this means the left most nibble can be:

0010 = 0x2

0011 = 0x3

The 4th left most bit is not fixed.

Left most 001 are fixed, this means the left most nibble can be:

0010 = 2

0011 = 3

The 4th left most bit is not fixed.

Left most 001 are fixed, this means the left most nibble can be:

0010 = 2 = 0x2

0011 = 3 = 0x3

The 4th left most bit is not fixed.