When race had had less than 18 lap and times/retired accident, what had been the smallest grid one?
Driver Constructor Laps Time/Retired Grid
1998 Canadian Grand Prix
1123330
text text real text real
2-1123330-2
Race
Race
Michael Schumacher Ferrari 69 1:40:57.335 3
Giancarlo Fisichella Benetton - Playlife 69 +16.662 4
Eddie Irvine Ferrari 69 +1:00.059 8
Alexander Wurz Benetton - Playlife 69 +1:03.232 11
Rubens Barrichello Stewart - Ford 69 +1:21.513 13
Jan Magnussen Stewart - Ford 68 +1 Lap 20
Shinji Nakano Minardi - Ford 68 +1 Lap 18
Ricardo Rosset Tyrrell - Ford 68 +1 Lap 22
Pedro Diniz Arrows 68 +1 Lap 19
Jacques Villeneuve Williams - Mecachrome 63 +6 Laps 6
Esteban Tuero Minardi - Ford 53 Electrical 21
Damon Hill Jordan - Mugen-Honda 42 Electrical 10
Olivier Panis Prost - Peugeot 39 Engine 15
Heinz-Harald Frentzen Williams - Mecachrome 20 Spun off 7
David Coulthard McLaren - Mercedes 18 Throttle 1
Johnny Herbert Sauber - Petronas 18 Spun off 12
Mika Salo Arrows 18 Accident 17
Mika Häkkinen McLaren - Mercedes 0 Gearbox 2
Ralf Schumacher Jordan - Mugen-Honda 0 Gearbox 5
Jean Alesi Sauber - Petronas 0 Collision 9
Jarno Trulli Prost - Peugeot 0 Collision 14
Toranosuke Takagi Tyrrell - Ford 0 Transmission 16
SELECT MIN Grid FROM table WHERE Time/Retired = accident AND Laps < 18
accident 18