1272343Sngie# word boundaries (ick) 2272343Sngie[[:<:]]a & a a 3272343Sngie[[:<:]]a & ba 4272343Sngie[[:<:]]a & -a a 5272343Sngiea[[:>:]] & a a 6272343Sngiea[[:>:]] & ab 7272343Sngiea[[:>:]] & a- a 8272343Sngie[[:<:]]a.c[[:>:]] & axcd-dayc-dazce-abc abc 9272343Sngie[[:<:]]a.c[[:>:]] & axcd-dayc-dazce-abc-q abc 10272343Sngie[[:<:]]a.c[[:>:]] & axc-dayc-dazce-abc axc 11272343Sngie[[:<:]]b.c[[:>:]] & a_bxc-byc_d-bzc-q bzc 12272343Sngie[[:<:]].x..[[:>:]] & y_xa_-_xb_y-_xc_-axdc _xc_ 13272343Sngie[[:<:]]a_b[[:>:]] & x_a_b 14