code    2/7    2/28    3/20    4/17    5/8     final   grade
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able	25	57	66	78	85	36	C
also	57	68	73	73	59	33	D
barn	54	62	88	74	81	43	C
boat	63	57	57	60	33		F
cats	48	64	93	49	96	49	B
cell	97	102	98	88	94	56	A
core	58	72	82	56	80	43	C
data	33	61	32	48			F
disk	64	60	60	26	26	27	F
dune	63	52	82	81	58	34	D
form	65	72	32	71	49		F
jvie	85	97	83	100	93	55	A
much	69	78	84	73	55	37	C
next	61	28	67	44	53	24	F
note	65	71	76	86	63	42	C
pace	80	74	92	59	62	35	D
path	14	56	78	68	66	39	D
plan	48	72	84	64	52	38	D
plum	33	31	38	39	31	20	F
plus	64	89	93	92	91	51	A
same	55	60	75	97	78	43	C
shoe	46	53	92	80	73	42	D
side	58	59	62	38		33	D
taxi	72	95	89	90	77	41	B
that	89	94	102	75	91	53	A
time	44	59	62	43		18	F
unit	61	39	64	77	63	40	D
vase	88	83	84	80	75	41	B
with	70	69	48	91	72	45	C
yawn	38	44	53	53			F