Which are the 3 disciplines with more cummulative deviation? 
DISCIPLINE	Weight (%)	Weekly Plan (%)	Weekly Actual (%)	Weekly Deviation (%)	Cummulative Plan (%)	Cummulative Actual (%)	Cummulative Deviation (%)
Piping	21.24	0.00	0.00	0.00	0.00	0.00	0.00
Electrical	13.14	0.00	0.00	0.00	0.00	0.00	0.00
Instrumentation	10.26	0.00	0.00	0.00	0.00	0.00	0.00
Painting	2.14	0.00	0.00	0.00	0.00	0.00	0.00
Fireproofing	2.00	0.00	0.00	0.00	0.00	0.00	0.00
Insulation	1.90	0.00	0.00	0.00	0.00	0.00	0.00
Precommissioning	8.38	0.00	0.00	0.00	0.00	0.00	0.00
Building	5.81	1.52	1.79	0.27	6.58	6.98	0.40
Steel Structure	9.21	0.17	0.21	0.04	0.33	0.87	0.54
NAME_1	18.77	2.74	1.66	-1.08	27.41	10.14	-17.28
Piling	1.61	1.42	1.01	-0.40	94.95	76.27	-18.68
Mechanical	5.54	0.83	0.00	-0.83	4.31	0.00	-4.31
TOTAL	100.00	0.69	0.45	-0.24	7.33	3.62	-3.71 In your entire response, the letter a should appear less than 14.
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