# Very simple rules
#
# Three classes into which we partition the slices
CLASS body = 1
CLASS head = 5
CLASS tail = 6
CLASS sub = 8
CLASS phg = 9

# These classes form a single mutually exclusive group
GROUP body, head, tail

# Additional exclusion rules applied
RULE head EXCLUDES sub body tail
RULE body EXCLUDES head tail
RULE tail EXCLUDES head body
