(9:subscribe5:test60:0:5:test65:login)
(4:post2:dx(4:post1:a9:messageA10:)0:)
(4:post2:dx(4:post1:a9:messageA20:)0:)
(4:post2:dx(4:post1:b8:messageB0:)0:)
(4:post2:dx(4:post1:c8:messageC0:)0:)
(11:unsubscribe5:test6)