Black when

Black whenBlack whenBlack whenBlack whenBlack whenBlack when
Black whenBlack whenBlack whenBlack whenBlack whenBlack when
Black whenBlack whenBlack whenBlack whenBlack whenBlack whenBlack whenBlack whenBlack whenBlack whenBlack whenBlack whenBlack whenBlack whenBlack whenBlack whenBlack whenBlack whenBlack whenBlack whenBlack whenBlack whenBlack whenBlack whenBlack whenBlack whenBlack whenBlack whenBlack whenBlack whenBlack whenBlack whenBlack whenBlack whenBlack whenBlack when