曲谱:{play:A B C B C D}\n{{3x2x|5d.5x32x1x|3--3x2x|5d.5x52x5x|3--3x5x|\n22x1x20x1x|7dx1x2x3x5d0x3x|5d0x3x25d|5d--}}\nA:\n5dx1x|3x2x2x1x25x(2x|3)--5dx1x|3x2x2x1x2x7x7x5x|(2x.(3xx(3)(3)3))\n3x3x|23x3x22x1x|3x7x7x5x5d0x5dx|3x.(2xx2x)1x7d0x1x|(7dx.(5dxx5d))0|\nB:\n5dx1x|3x2x2x1x25x(3x|3)--5dx1x|2x3x2x3x2x3x7|(5x.(3xx(3)(3)3))\n3x3x|22x1x20x1x|7dx1x2x7x5d0x3x|5d0x3x2x.(7dxx7dx)(1xx7dxx)|5d--\nC:\n1gx7x|33x2x2x.(1xx1x)(5x|3)--1gx7x|33x2x2x.(3xx3x)(7x|3)--\n3x3x|3x2x2x1x22x1x|1g750x5dx|3x.2xx0x1x7d.x5dxx0x(7dx|7dx)(5d.5d)|\nD:\n1gx7x|33x2x2x.(1xx1x)(5x|3)--1gx7x|33x2x2x.(3xx3x)(7x|3)--\n3x3x|2x5x5x3x22x7dx|171g0x5dx|(3x.2xx)0x1x7d5x(7dx|7dx)(5d.5d)\n1gx7x|3(3x2x)2x.(1xx1x)5x|3--1gx7x|3(3x2x)2x.(3xx3x)7x|3--\n3x3x|3x2x2x1x22x1x|1g750x5dx|3x.2xx0x1x7d.x5dxx0x(7dx|7dx)(5d.5d)-|||\n