label      ::1/128        0
label      ::/0           1
label      2002::/16      2
label      ::/96          3
label      ::ffff:0:0/96  4
###########################
precedence ::1/128       50
precedence ::/0          40
precedence 2002::/16     30
precedence ::/96         20
precedence ::ffff:0:0/96 10