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

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

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