bol[6], lob[6], hol[6], bor[5], rob[5], hor[5], rho[5], brr[5], lor[4], rol[4], los[4], ols[4], sol[4], ros[3], rwo[3], wrr[3],
bo[4], ho[4], oh[4], or[2], ro[2], os[2],
