HACK:2 TODO:2 UNDONE:2 UnresolvedMergeConflict:3 false false false 1 1 1 1 1 -1 -1 0 1 0 1 1 1 1 1 0 1 0 0 2 0 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 0 0 0 1 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 0 1 0 0 0 1 1