Initial value ff
Shifting right data size           8 with index size           8: 7f
Shifting right data size           8 with index size          32: 3f
Shifting right data size           8 with index size          64: 1f
Shifting right data size           8 with index size         128: 0f
Initial value ffffffff
Shifting right data size          32 with index size           8: 7fffffff
Shifting right data size          32 with index size          32: 3fffffff
Shifting right data size          32 with index size          64: 1fffffff
Shifting right data size          32 with index size         128: 0fffffff
Initial value ffffffffffffffff
Shifting right data size          64 with index size           8: 7fffffffffffffff
Shifting right data size          64 with index size          32: 3fffffffffffffff
Shifting right data size          64 with index size          64: 1fffffffffffffff
Shifting right data size          64 with index size         128: 0fffffffffffffff
Initial value ffffffffffffffffffffffffffffffff
Shifting right data size         128 with index size           8: 7fffffffffffffffffffffffffffffff
Shifting right data size         128 with index size          32: 3fffffffffffffffffffffffffffffff
Shifting right data size         128 with index size          64: 1fffffffffffffffffffffffffffffff
Shifting right data size         128 with index size         128: 0fffffffffffffffffffffffffffffff