Table:
text: 1993 Hungarian Grand Prix
Race
Race
Driver Constructor_ Laps Time_Retired Grid
Alain Prost Williams - Renault 70 +7 Laps 1
Pierluigi Martini Minardi - Ford 59 Accident 7
Érik Comas Larrousse - Lamborghini 54 Engine 18
Alessandro Zanardi Lotus - Ford 45 Gearbox 21
Aguri Suzuki Footwork - Mugen-Honda 41 Spun off 10
Michele Alboreto Lola - Ferrari 39 Overheating 25
Johnny Herbert Lotus - Ford 38 Spun off 20
Luca Badoer Lola - Ferrari 37 Spun off 26
Michael Schumacher Benetton - Ford 26 Fuel pump 3
Christian Fittipaldi Minardi - Ford 22 Suspension 14
Jean Alesi Ferrari 22 Spun off 8
JJ Lehto Sauber 18 Engine 15
Ayrton Senna McLaren - Ford 17 Throttle 4

Question: What is the highest grid for the 1993 Hungarian Grand Prix when time/retirement is the fuel pump and the lap count is more than 26?