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

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

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