Table:
name	circuit	date	winning driver	winning constructor	report

tunis grand prix	carthage	29 march	achille varzi	bugatti	report

circuit d'esterel plage	saint - raphaël	6 april	philippe étancelin	bugatti	report

monaco grand prix	monaco	19 april	louis chiron	bugatti	report

circuito di alessandria	alessandria	26 april	achille varzi	bugatti	report

targa florio	madonie	10 may	tazio nuvolari	alfa romeo	report

picardy grand prix	péronne	10 may	ivernel	bugatti	report

casablanca grand prix	anfa circuit	17 may	stanislas czaykowski	bugatti	report

geneva grand prix	meyrin	7 june	marcel lehoux	bugatti	report

rome grand prix	littorio	7 june	ernesto maserati	maserati	report

lviv grand prix	lviv	7 june	hans stuck	mercedes - benz	report

eifelrennen	nürburgring	7 june	rudolf caracciola	mercedes - benz	report

grand prix de la marne	reims	5 july	marcel lehoux	bugatti	report

circuit du vaucluse	avignon	5 july	frédéric toselli	bugatti	report

german grand prix	nürburgring	19 july	rudolf caracciola	mercedes - benz	report

dieppe grand prix	dieppe	26 july	philippe étancelin	alfa romeo	report

coppa ciano	montenero	2 august	tazio nuvolari	alfa romeo	report

avusrennen	avus	2 august	rudolf caracciola	mercedes - benz	report

circuit du dauphiné	grenoble	2 august	philippe étancelin	alfa romeo	report

grand prix du comminges	saint - gaudens	16 august	philippe étancelin	alfa romeo	report

coppa acerbo	pescara	16 august	giuseppe campari	alfa romeo	report

monza grand prix	monza	6 september	luigi fagioli	maserati	report

la baule grand prix	la baule	13 september	william grover - williams	bugatti	report

masaryk grand prix	brno	27 september	louis chiron	bugatti	report

brignoles grand prix	brignoles	27 september	rené dreyfus	bugatti	report

mountain championship	brooklands	17 october	henry birkin	maserati	report

Could you analyze the table shown in the image and inform me about all the merged cell areas? Use the JSON {'top-left':(X1, Y1), 'bottom-right':(X2, Y2)} to represent each merged area, with (X1, Y1) as the (first row, first column) and (X2, Y2) as the (last row, last column). Note that the X1, Y1, X2, Y2 all start from 1.

This table does not contain any merged cells.