Table A2. The row markers ${\mathbf{Z}}_{[\text{r}]}:16\times 2$.

	Component 1	Component 2
S1	−1.550	−1.150
S2	−1.780	−0.769
S3	−1.550	1.150
S4	−1.660	0.961
S5	−0.222	−1.920
S6	−0.222	1.920
S7	0.000	0.000
S8	0.000	0.000
S9	0.000	0.000
S10	0.000	0.000
S11	0.000	0.000
S12	0.222	1.920
S13	1.780	−0.769
S14	1.550	−1.150
S15	1.780	0.769
S16	1.660	0.961