m(matest,1)
a(1,1,x0002,x4)
a(1,200,x0,x1111 2222 3333)
a(1,208,x0000,x999)
che()
m(matest,1)
a(1,1,x02,x0004)
a(1,200,x0,x1111222233334444)
a(1,208,x0000,x99999999)
che(x1111)
m(matest,2)
a(2,2,x2d,x000a000b000c)
a(2,248,x0,x0020)
a(1,248,x00,x0010)
c()

m(matest2,41)
a(13,0,x0,x0001)

a(12,260,x0,x0000)
a(-1,2,x0,x0)
a(1,200,0,x0000)
a(1,100,12,x0000)
a(1,150,x0,0005)
a(1,1,x0,x00000000000000000000000000000000000000000000000000000000000000000000000000)
che()
m(matest2,40)
a(12,255,x0,x7777)
a(11,160,x5,x000a000b000c000d000e000f0010001100120013001400150016001700180019)
che()

m(matest,2)
a(2,2,x2d,x000a000b000c)
a(2,248,x0,x0020)
a(1,248,x00,x0010)
c(x0f1e)