Tabulation of Results
Connected x Separate
	A	B	C	D
A	21	14	10	7
B	13	12	11	6
C	8	10	10	9
D	1	8	6	12

Tabulation of Expected Results
Connected x Separate
	A	B	C	D
A	14.15	14.48	12.18	11.19
B	11.43	11.7	9.84	9.04
C	10.07	10.3	8.66	7.96
D	7.35	7.52	6.32	5.81

Statistical Results
Pearson's Chi-squared test with simulated p-value (based on 2000 replicates)
Exact Pearson Chi Square Statistic	19.57
P value	0.02