how many players have played both in lakers and celtics and won mvp

Bob Cousy won the MVP award for the Celtics in 1956-57.

Interpreted as:

How many players have played both in lakers and celtics and won mvp in a regular season?

	NAME	MVP	SEASON	TM	GP	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	PTS	REB	AST	STL	BLK	TOV	PF	+/-
1	Bob Cousy B. Cousy	1	1956-57	BOS	64	36.9	20.6	4.8	7.5			7.5	19.8	37.8				5.7	6.9	82.1	45.2				2,364	1,319	309	478				134
2	Bill Russell B. Russell	1	1957-58	BOS	69	38.3	16.6	22.7	2.9			6.6	15.0	44.2				3.3	6.4	51.9	46.5				2,640	1,142	1,564	202				181
3	Bill Russell B. Russell	1	1960-61	BOS	78	44.3	16.9	23.9	3.4			6.8	16.0	42.6				3.3	6.0	55.0	45.4				3,458	1,322	1,868	268				155
4	Bill Russell B. Russell	1	1961-62	BOS	76	45.2	18.9	23.6	4.5			7.6	16.6	45.7				3.8	6.3	59.5	48.9				3,433	1,436	1,790	341				207
5	Bill Russell B. Russell	1	1962-63	BOS	78	44.9	16.8	23.6	4.5			6.6	15.2	43.2				3.7	6.6	55.5	46.4				3,500	1,309	1,843	348				189
6	Bill Russell B. Russell	1	1964-65	BOS	78	44.4	14.1	24.1	5.3			5.5	12.6	43.8				3.1	5.5	57.3	47.2				3,466	1,102	1,878	410				204
7	Dave Cowens D. Cowens	1	1972-73	BOS	82	41.8	20.5	16.2	4.1			9.0	20.0	45.2				2.5	3.2	77.9	48.1				3,425	1,684	1,329	333				311
8	Kareem Abdul-Jabbar K. Abdul-Jabbar	1	1975-76	LAL	82	41.2	27.7	16.9	5.0	1.5	4.1	11.1	21.1	52.9				5.5	7.8	70.3	56.7	3.3	13.5		3,379	2,275	1,383	413	119	338		292
9	Kareem Abdul-Jabbar K. Abdul-Jabbar	1	1976-77	LAL	82	36.8	26.2	13.3	3.9	1.2	3.2	10.8	18.7	57.9				4.6	6.5	70.1	60.8	3.2	10.0		3,016	2,152	1,090	319	101	261		262
10	Kareem Abdul-Jabbar K. Abdul-Jabbar	1	1979-80	LAL	82	38.3	24.8	10.8	4.5	1.0	3.4	10.2	16.9	60.4	0.0	0.0	0.0	4.4	5.8	76.5	63.9	2.3	8.5	3.6	3,143	2,034	886	371	81	280	297	216
11	Larry Bird L. Bird	1	1983-84	BOS	79	38.3	24.2	10.1	6.6	1.8	0.9	9.6	19.5	49.2	0.2	0.9	24.7	4.7	5.3	88.8	55.2	2.3	7.8	3.0	3,028	1,908	796	520	144	69	237	197
12	Larry Bird L. Bird	1	1984-85	BOS	80	39.5	28.7	10.5	6.6	1.6	1.2	11.5	22.0	52.2	0.7	1.6	42.7	5.0	5.7	88.2	58.5	2.1	8.5	3.1	3,161	2,295	842	531	129	98	248	208
13	Larry Bird L. Bird	1	1985-86	BOS	82	38.0	25.8	9.8	6.8	2.0	0.6	9.7	19.6	49.6	1.0	2.4	42.3	5.4	6.0	89.6	58.0	2.3	7.5	3.2	3,113	2,115	805	557	166	51	266	182
14	Magic Johnson M. Johnson	1	1986-87	LAL	80	36.3	23.9	6.3	12.2	1.7	0.5	8.5	16.4	52.2	0.1	0.5	20.5	6.7	7.9	84.8	60.2	1.5	4.8	3.8	2,904	1,909	504	977	138	36	300	168
15	Magic Johnson M. Johnson	1	1988-89	LAL	77	37.5	22.5	7.9	12.8	1.8	0.3	7.5	14.8	50.9	0.8	2.4	31.4	6.7	7.3	91.1	62.5	1.4	6.4	4.1	2,886	1,730	607	988	138	22	312	172
16	Magic Johnson M. Johnson	1	1989-90	LAL	79	37.2	22.3	6.6	11.5	1.7	0.4	6.9	14.4	48.0	1.3	3.5	38.4	7.2	8.1	89.0	62.2	1.6	5.0	3.7	2,937	1,765	522	907	132	34	289	167
17	Shaquille O'Neal S. O'Neal	1	1999-00	LAL	79	40.0	29.7	13.6	3.8	0.5	3.0	12.1	21.1	57.4	0.0	0.0	0.0	5.5	10.4	52.4	57.8	4.3	9.4	2.8	3,163	2,344	1,078	299	36	239	223	255	+706
18	Kobe Bryant K. Bryant	1	2007-08	LAL	82	38.9	28.3	6.3	5.4	1.8	0.5	9.5	20.6	45.9	1.8	5.1	36.1	7.6	9.0	84.0	57.6	1.1	5.2	3.1	3,192	2,323	517	441	151	40	257	227	+598