The following array should replace the one in the Handbook for Example III.4.4 on Page 194. \infty_0 \infty_0 \infty_1 \infty_1 (2,1) (1,0) (2,0) (1,1) (0,0) (0,1) (0,1) (0,0) (1,0) (2,1) (0,0) (0,1) (0,0) (0,1) (0,0) (0,1) (Thanks to Julian Abel)