Clojure: nested destructuring

user> toto
{:pim 1, :pam {:poum [{:pif 1, :paf 2}]}}
user> (let [{:keys [pim] 
             {:keys [poum] [{:keys [pif paf]}] :poum} :pam} toto]
        {:pim pim :poum poum :pif pif :paf paf})
{:pim 1, :poum [{:pif 1, :paf 2}], :pif 1, :paf 2}