1Dense-seg ::= { 2 dim 2, 3 numseg 1, 4 ids { 5 gi 37221178, 6 gi 37221178 7 }, 8 starts { 9 0, 10 0 11 }, 12 lens { 13 10 14 }, 15 strands { 16 plus, 17 plus 18 } 19} 20