horizontal-tb rtl row PASS horizontal-tb ltr row PASS horizontal-tb rtl column PASS horizontal-tb ltr column PASS horizontal-tb rtl row-reverse PASS horizontal-tb ltr row-reverse PASS horizontal-tb rtl column-reverse PASS horizontal-tb ltr column-reverse PASS horizontal-bt rtl row PASS horizontal-bt ltr row PASS horizontal-bt rtl column PASS horizontal-bt ltr column PASS horizontal-bt rtl row-reverse PASS horizontal-bt ltr row-reverse PASS horizontal-bt rtl column-reverse PASS horizontal-bt ltr column-reverse PASS vertical-lr rtl row PASS vertical-lr ltr row PASS vertical-lr rtl column PASS vertical-lr ltr column PASS vertical-lr rtl row-reverse PASS vertical-lr ltr row-reverse PASS vertical-lr rtl column-reverse PASS vertical-lr ltr column-reverse PASS vertical-rl rtl row PASS vertical-rl ltr row PASS vertical-rl rtl column PASS vertical-rl ltr column PASS vertical-rl rtl row-reverse PASS vertical-rl ltr row-reverse PASS vertical-rl rtl column-reverse PASS vertical-rl ltr column-reverse PASS