23x15说明：关于三个质量驱动器，邻接大硅厂的输入沙，中间的输入铅，剩下的那个输入煤
输入：
每秒85.333沙
每秒53.333煤
每秒21.333铅
输出：
每秒85.28硅
Instructions: About three mass-conveyor, input sand who adjacent silicon-crucible, input lead in the middle, and input coal in the rest .
input:
85.333 sand/s
53.333 coal/s
21.333 lead/s
output：
85.28 silicon/s
by 琪露诺复制人LSC7 3245 1284 154 2433 1140 154 588 899 60 Планета(Серпуло)()()()()()()()
3245 
1284 
154 
2433 
1140 
154 
588 
899 
60 
)()()(
)(
)()
