BL                 58 usr/sample/tetris/shapes.c 	/* 4*/	{ 12,	{ ML, BL, MR, } },
BL                 61 usr/sample/tetris/shapes.c 	/* 7*/	{ 0,	{ TC, ML, BL, } },
BL                 71 usr/sample/tetris/shapes.c 	/*17*/	{ 5,	{ TC, BC, BL, } },