irn1br hrn1b grn1 frn1br ern1b
t0m1b s0m1 r0m1br q0m1b p0m1
49l1 39l1br 29l1b 19l1 09l1br
fjl1br ejl1b djl1 cjl1br bjl1b
qsk1b psk1 osk1br nsk1b msk1