after-2-before-2 1
after-2-before-2 2
after-2-before-1 1
after-2-before-1 2
after-1-before-2 1
after-1-before-2 2
after-1-before-1 1
after-1-before-1 2
before-2-before-2 1
before-2-before-2 2
before-2-before-1 1
before-2-before-1 2
before-1-before-2 1
before-1-before-2 2
before-1-before-1 1
before-1-before-1 2
before-2 1
before-2 2
before-1 1
before-1 2
after-1 1
after-1 2
after-2 1
after-2 2
before-1-after-1 1
before-1-after-1 2
before-1-after-2 1
before-1-after-2 2
before-2-after-1 1
before-2-after-1 2
before-2-after-2 1
before-2-after-2 2
after-1-after-1 1
after-1-after-1 2
after-1-after-2 1
after-1-after-2 2
after-2-after-1 1
after-2-after-1 2
after-2-after-2 1
after-2-after-2 2
`directly' is up to date.
exit status 0