    0:d=0  hl=2 l=   8 cons: SEQUENCE          
    2:d=1  hl=2 l=   6 cons:  cont [ 0 ]        
    4:d=2  hl=2 l=   4 cons:   SEQUENCE          
    6:d=3  hl=2 l=   2 prim:    cont [ 2 ]        
-----BEGIN NAME CONSTRAINTS-----
MAigBjAEggIuLg==
-----END NAME CONSTRAINTS-----