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

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

*GRAMMAR*
lug -> YELLOW 
 gazzer -> PINK 
 wif -> RED 
 fep -> GREEN 
 x1 dax x2 -> [x1] [x2] 
 u1 blicket u2 -> [u2] [u1] [u1] [u1] 
 x1 tufa u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 