Test data of CL1 and CL2 is same, +bal and -bal is also same

CL1,CL2:	data(+bal; -bal)
	
		ep	de	dy				
can	fold1	1	17	59		
	fold2	1	12	65		
	fold3	1	13	65		
	fold4	0	41	37		
	fold5	0	32	45		
could	fold1	36	2	10		
	fold2	25	5	18		
	fold3	31	2	15		
	fold4	31	4	13		
	fold5	33	4	11		
may	fold1	27	1	0		
	fold2	28	0	0		
	fold3	25	3	0		
	fold4	22	5	0		
	fold5	28	0	0		
must	fold1	5	34	0		
	fold2	0	39	0		
	fold3	0	36	0		
	fold4	0	39	0		
	fold5	3	35	0		
should	fold1	5	52	0		
	fold2	2	48	0		
	fold3	2	55	0		
	fold4	8	46	0		
	fold5	9	47	0		
shall	fold1	0	2	1			
	fold2	0	3	0		
	fold3	0	3	0		
	fold4	0	2	0		
	fold5	0	1	1		

CL3:	data(+bal)
          
        ep	de	dy              
can 	2    	115	271
could	156	17	67		
may	130	9	0		
must	11	183	0		
should	26	248	0		
shall	0	11	2		

