Centered text

aaa	aaa	aaa	aaa
aaa	aaa	aaa	aaa
aaa	aaa	aaa	aaa
aaa	aaa	aaa	aaa
aaa	aaa	aaa	aaa
aaa	aaa	aaa	aaa
aaa	aaa	aaa	aaa
aaa	aaa	aaa	aaa