CZ7

ABCD
1 CZ7-A1
sign
CZ7-B1
sign
blank
sign
CZ7-D1
sign
2 blank
sign
blank
sign
CZ7-C2
sign
blank
sign
3 blank
sign
blank
sign
blank
sign
blank
sign
4 CZ7-A4
sign
CZ7-B4
sign
CZ7-C4
sign
CZ7-D4
sign
5 CZ7-A5
sign
CZ7-B5
sign
CZ7-C5
sign
blank
sign
6 CZ7-A6
sign
CZ7-B6
sign
CZ7-C6
sign
blank
sign