pr, 1l ld by 2nd, sn disp ld, qcknd to go 4l clr bef 4out, redcd 1l ld 3out, rdn in 1l ld str, kow flat

tr ldr, sn disp ld, drpd to 3l 2nd bef 4out, prog to 1l 2nd 3out, jnd ldr 2out, rdn & drpd to 1l 2nd, so onepcd

tr ldrs, 5l 3rd by 2nd, 6l last 4out, prog to 3l 3rd 3out, rdn in 2l 3rd appr last, ko onepcd