*SUPPORT*
IN: fep zup OUT: PINK RED
IN: zup wif kiki gazzer zup blicket OUT: RED GREEN RED PURPLE RED GREEN RED PURPLE
IN: zup tufa gazzer tufa wif tufa gazzer blicket OUT: GREEN PURPLE GREEN RED GREEN PURPLE GREEN RED
IN: zup tufa wif OUT: PURPLE RED
IN: zup wif fep OUT: RED PURPLE PINK
IN: zup blicket OUT: RED RED
IN: fep blicket OUT: PINK PINK
IN: wif kiki wif tufa zup zup OUT: RED RED PURPLE PURPLE
IN: wif wif gazzer fep blicket OUT: PURPLE PURPLE GREEN PINK PURPLE PURPLE GREEN PINK
IN: zup OUT: RED
IN: wif tufa wif OUT: PURPLE PURPLE
IN: zup tufa gazzer wif tufa zup kiki gazzer OUT: GREEN GREEN RED PURPLE RED
IN: wif kiki wif zup OUT: PURPLE RED PURPLE
IN: zup kiki wif kiki wif zup blicket OUT: PURPLE RED PURPLE RED PURPLE RED PURPLE RED

*QUERY*
IN: zup tufa gazzer OUT: GREEN RED
IN: wif tufa zup OUT: RED PURPLE
IN: wif kiki zup OUT: RED PURPLE
IN: fep tufa wif fep tufa wif tufa fep OUT: PURPLE PINK PURPLE PINK PINK
IN: fep OUT: PINK
IN: wif fep tufa zup gazzer OUT: PURPLE RED GREEN PINK
IN: wif OUT: PURPLE
IN: gazzer OUT: GREEN
IN: zup wif OUT: RED PURPLE
IN: zup kiki zup OUT: RED RED

*GRAMMAR*
gazzer -> GREEN 
 zup -> RED 
 wif -> PURPLE 
 fep -> PINK 
 x1 blicket -> [x1] [x1] 
 u1 kiki x1 -> [x1] [u1] 
 u1 tufa x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 