*SUPPORT*
IN: blicket OUT: GREEN
IN: dax tufa fep gazzer OUT: YELLOW YELLOW RED YELLOW YELLOW
IN: dax lug wif OUT: RED PINK
IN: dax OUT: RED
IN: fep wif OUT: YELLOW PINK
IN: blicket gazzer OUT: GREEN GREEN
IN: wif dax lug blicket lug dax gazzer OUT: PINK RED GREEN RED PINK RED GREEN RED
IN: dax gazzer gazzer OUT: RED RED RED RED
IN: dax tufa fep OUT: YELLOW RED YELLOW
IN: wif blicket lug blicket lug blicket lug dax OUT: PINK GREEN GREEN GREEN RED
IN: fep blicket tufa wif gazzer OUT: YELLOW PINK GREEN PINK YELLOW PINK GREEN PINK
IN: dax fep OUT: RED YELLOW
IN: blicket blicket lug blicket OUT: GREEN GREEN GREEN
IN: blicket gazzer gazzer OUT: GREEN GREEN GREEN GREEN

*QUERY*
IN: fep OUT: YELLOW
IN: fep lug fep OUT: YELLOW YELLOW
IN: dax tufa fep lug dax OUT: YELLOW RED RED YELLOW RED
IN: wif lug dax OUT: PINK RED
IN: dax gazzer OUT: RED RED
IN: wif blicket gazzer OUT: PINK GREEN PINK GREEN
IN: fep gazzer OUT: YELLOW YELLOW
IN: dax lug fep OUT: RED YELLOW
IN: dax lug blicket fep blicket OUT: RED GREEN YELLOW GREEN
IN: dax wif dax tufa fep OUT: RED PINK YELLOW RED YELLOW

*GRAMMAR*
fep -> YELLOW 
 blicket -> GREEN 
 dax -> RED 
 wif -> PINK 
 u1 tufa x1 -> [x1] [u1] [x1] 
 x1 gazzer -> [x1] [x1] 
 u1 lug x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 