COMMENT ⊗ VALID 00002 PAGES C REC PAGE DESCRIPTION C00001 00001 C00002 00002 αXDEFINE link↔ C00003 ENDMK C⊗; αXDEFINE link⊗↔ αβLαβAαβ+αβ4αβ9αβLαβ+αβCαβ+αβ4αβ9αβLαβ+αβCαβ+αβ4αβ9αβLαβ+αβC+αβ4αβ9αβLαβ+αβCαβ+α β4αβ9αβLαβ+αβCαβ+αβ4αβ9αβLαβ+αβCαβ+αβ4αβ9αβLαβ+αβCαβ+αβ9αβ9αβLαβE α⊗=αDα⊗=αDα⊗=αDα⊗↑α⊗=αDαα⊗=αDα⊗=αDα⊗↑α⊗=αDα ⊗↔αβ⊗↓