000000010000: A RIDICULOUS BUT INSTRUCTIVE TEST PROGRAM FOR MMIX-PIPE
 f40000038d030004  10000: GETA $0,@+12; LDO $3,$0,4 % start in 8000000000010000
 f6120003f000000b  10008: PUT rV,$3; JMP @+44
 00300e000000c330  10010: b1=0,b2=0,b3=3,b4=0,s=14,r=6,8n=#330
 8000000000010337  10018: level 2 page table pointer
 8000000000010330  10020: level 1 page table pointer
 ff00000000010337  10028: page table entry, maps seg 2 page (3 4 5) to #10000
 4000000c04014000  10030: seg 2, page (3 4 5)
 8d0200248d040228  10038: LDO $2,$0,36; LDO $4,$2,40 % $2=[#10030], $4=[#10028]
 bf030248f8640002  10040: PUSHGO $3,$2,#48; POP 100,2 % goes to #10048
 4700ffffe4008000  10048: BOD $0,@-4; INCH $0,#8000  % goes back, then fwd
 3901002f00000000  10050: SL $1,$0,47; TRAP 0,0,0