a01 login testuser1 test
a02 select inbox
a03 SEARCH 1:*
a04 SEARCH charset US-ASCII UID 1,*
a05 UID SEARCH charset US-ASCII UID 1,*
a06 SEARCH charset US-ASCII 1:*
a08 SEARCH charset US-ASCII ALL
a09 UID SEARCH charset US-ASCII ALL
a11 UID SEARCH charset US-ASCII SUBJECT "some test"
a12 SEARCH charset utf-8 SUBJECT "lars hase"
a13 SEARCH charset utf-8 SUBJECT "Привет всем"
a14 search 1:* 
a15 search 1:* 1 3
a15 search 1:* 1 3
a16 search 1:* not 4
a17 search 1:* 3:5 not (4)
a18 SEARCH 1:* not 3
a19 SEARCH 1:* not (3)
a20 SEARCH 1:* or 1 3:5
a21 SEARCH 1:* or (1) (3:5)
a22 SEARCH 1:* or (1) (3:5) not 4
a23 SEARCH 1:* or (1) (3:5) not (4)