si3b ri3bqt qi3bq pi3b oi3bqt

3r2bqt 2r2bq 1r2b 0r2bqt zr2bq

e11bq d11b c11bqt b11bq a11b

pa1b oa1bqt na1bq ma1b la1bqt

0j0bqt zj0bq yj0b xj0bqt wj0bq