汇编语言，masm编程报错

DATAS SEGMENT
data dw 6,1,0,0,1,0,-1
zheng dw 0
fu dw 0
ling dw 0
DATAS ENDS
CODES SEGMENT
ASSUME CS:CODES,DS:DATAS,SS:STACKS
START:
MOV AX,DATAS
MOV DS,AX
MOV BX,2
MOV CX,data
K:
MOV AX,data[BX]
CMP AX,0
JZ E
JS S
JNS L
E:
INC ling
ADD BX,2
JMP O
S:
INC fu
ADD BX,2
JMP O
L:
INC zheng
ADD BX,2
JMP O
O:
LOOP K
MOV AH,4CH
INT 21H
CODES ENDS
END START