#j#—ĵ–ʈóüƒvƒŠƒ“ƒ^—pğ–{ˆóüv(Unite 2 pages): 1 4 3 2 5 8 7 6 -> #4to1 2-sided prining with [Unite 2 pages]:1 4 3 2 5 8 7 6 4 9 12 11 -> Mz+=3,z/=4;x+=4;x,x+3[x+2,x+1]