jn6g in6g0g hn6g0 gn6g fn6g0g
uw5g0g tw5g0 sw5g rw5g0g qw5g0
554g0 454g 354g0g 254g0 154g
gf4g ff4g0g ef4g0 df4g cf4g0g
ro3g0g qo3g0 po3g oo3g0g no3g0