*HEADING
 : Test extension of contact surface, finite sliding, C3D10
*NODE, NSET=NB1
*NGEN, NSET=NB1
*NCOPY, CHANGE NUMBER=100, OLDSET=NB1, SHIFT, NEW SET=NB2
*NCOPY, CHANGE NUMBER=200, OLDSET=NB1, SHIFT, NEW SET=NB3
*NCOPY, CHANGE NUMBER=300, OLDSET=NB1, SHIFT, NEW SET=NB4
*NCOPY, CHANGE NUMBER=400, OLDSET=NB1, SHIFT, NEW SET=NB5
*NSET, NSET=NBLOCK1
 NB1, NB2, NB3, NB4, NB5
*NODE, NSET=NBLOCK2
*NODE, NSET=NBLOCK3
*NODE, NSET=NBLOCK4
*NODE, NSET=NBLOCK5
*NSET, NSET=NMOVE2
*NSET, NSET=NMOVE3
*NSET, NSET=NMOVE4
*NSET, NSET=NMOVE5
*NSET, NSET=NBASE, GEN
*NSET, NSET=NALL
 NBLOCK1,
 NBLOCK2,
 NBLOCK3,
 NBLOCK4,
 NBLOCK5,
*ELEMENT, TYPE=C3D10, ELSET=EBLOCK1
*ELGEN, ELSET=EBLOCK1
*ELEMENT, TYPE=C3D8, ELSET=EBLOCK2
*ELEMENT, TYPE=C3D8, ELSET=EBLOCK3
*ELEMENT, TYPE=C3D8, ELSET=EBLOCK4
*ELEMENT, TYPE=C3D8, ELSET=EBLOCK5
*ELSET, ELSET=EALL
 EBLOCK1,
 EBLOCK2,
 EBLOCK3,
 EBLOCk4,
 EBLOCK5,
*ELSET, ELSET=ETOP, GENE
*SOLID SECTION, ELSET=EALL, MAT=MAT1
*MATERIAL,NAME=MAT1
*ELASTIC
 3e6, 0.2
*surface, NAME=SBLOCK1, TRIM=NO
 ETOP, S3,
*surface, NAME=SBLOCK2, TRIM=YES
 EBLOCK2, S5
*surface, NAME=SBLOCK3, TRIM=YES
 EBLOCK3, S5
*surface, NAME=SBLOCK4, TRIM=YES
 EBLOCK4, S5
*surface, NAME=SBLOCK5, TRIM=YES
 EBLOCK5, S5
*CONTACT PAIR, INTERACTION=NOSEP, EXTENSION ZONE=0.15
 SBLOCK2, SBLOCK1
*CONTACT PAIR, INTERACTION=NOSEP, EXTENSION ZONE=0.15
 SBLOCK3, SBLOCK1
*CONTACT PAIR, INTERACTION=NOSEP, EXTENSION ZONE=0.15
 SBLOCK4, SBLOCK1
*CONTACT PAIR, INTERACTION=NOSEP, EXTENSION ZONE=0.15
 SBLOCK5, SBLOCK1
*SURFACE INTERACTION, NAME=NOSEP
 1.0,
*SURFACE BEHAVIOR, NO SEPARATION
*STEP, NLGEOM, INC=50
*STATIC
 ,1.0
*BOUNDARY, OP=NEW
 NBASE,  1, 3, 0.0
 NMOVE2, 1, 1, 0.0
 NMOVE3, 1, 1, 0.0
 NMOVE4, 1, 1, 0.0
 NMOVE5, 1, 1, 0.0
 NMOVE2, 3, 3, 0.0
 NMOVE3, 3, 3, 0.0
 NMOVE4, 3, 3, 0.0
 NMOVE5, 3, 3, 0.0
*DLOAD, OP=NEW
 EBLOCK2, P3, 2.0
 EBLOCK3, P3, 2.0
 EBLOCK4, P3, 2.0
 EBLOCK5, P3, 2.0
*PRINT, CONTACT=YES
*NODE PRINT, F=0
*EL PRINT, F=0
*CONTACT PRINT, FREQ=50
*OUTPUT,FIELD,FREQ=50
*CONTACT OUTPUT,VARIABLE=PRESELECT
CSTRESS,CDISP,
*END STEP
*STEP, NLGEOM, INC=50
*STATIC
 ,1.0
*BOUNDARY, OP=NEW
 NBASE,  1, 3, 0.0
 NMOVE2, 1, 1,-0.15
 NMOVE3, 1, 1, 0.15
 NMOVE4, 1, 1,-0.15
 NMOVE5, 1, 1, 0.15
 NMOVE2, 3, 3,-0.15
 NMOVE3, 3, 3,-0.15
 NMOVE4, 3, 3, 0.15
 NMOVE5, 3, 3, 0.15
*PRINT, CONTACT=YES
*NODE PRINT, F=0
*EL PRINT, F=0
*CONTACT PRINT, FREQ=50
*OUTPUT,FIELD,FREQ=50
*CONTACT OUTPUT,VARIABLE=PRESELECT
CSTRESS,CDISP,
*END STEP