ufesu7 tfesu sfes rfesu7 qfesu

5odsu 4ods 3odsu7 2odsu 1ods

gycs fycsu7 eycsu dycs cycsu7

r7bsu7 q7bsu p7bs o7bsu7 n7bsu

2gbsu 1gbs 0gbsu7 zgbsu ygbs