sqr00sqrsx+sqrxsdoublexdouble00doublesxssdoublex+x0x+xsys+xysqrsxs+sqrxdoublexsqrsxdoublexsqrsxsqrxsqrsx+sqrxsdoublexdoublesxdoublex+xsy+xysqrsx+sqrxdoublextruesqrsxsqrxtruesqr11sqrsxdoublexfalsesqrsx+sqrxsdoublexfalsesqrsx+sqrxdoublexfalsedoublesxdoublextruedouble11+xsy+xytrue+22