SIZE 2
COUNT fu
FETCH 2.1.1.1.1
FOUND kdgyi
FETCH 1.1.2.2.2
FOUND kdg
FETCH 1.1.1.2.2
FOUND dl
FETCH 1.1.2.1.2
FOUND dl
FETCH 2.2.2.2.2
FOUND zdg
FETCH 1.2.2.2.2
FOUND kdgyi
FETCH 1.1.2.2.2
FOUND kdg
FETCH 1.1.1.2.2
FOUND dl
FETCH 1.1.2.1.2
FOUND dl
0