Unable to generate right bin sorting

Hello Experts,

I am trying to create bin sorting but not able to generate right bin sorting. I have a storage type 0050 and bin structure is

Template     NNNNCNNCACNCCCCCCC

Structure     AAAA SS L B

Start Value  0810-11-E-1

End Value   0812-28-G-6

Increment    01 01 1 1

I want bin starting with 810 to be assigned to one activity area 0050 and the ones starting with 0811 to be assigned to another activity area 0051.

Please refer to the screen shots attached and help me find out what is wrong.