qr2rw pr2r or2rw5 nr2rw mr2r
101r 001rw5 z01rw y01r x01rw5
ca1rw5 ba1rw aa1r 990rw5 890rw
nj0rw mj0r lj0rw5 kj0rw jj0r
yszr xszrw5 wszrw vszr uszrw5