      SUBROUTINE ccsdtq_lr_alpha_15_18_7_1(d_a,k_a_offset,d_b,k_b_offset
     &,d_c,k_c_offset)
C     $Id$
C     This is a Fortran77 program generated by Tensor Contraction Engine v.1.0
C     Copyright (c) Battelle & Pacific Northwest National Laboratory (2002)
C     i3 ( h8 h12 h16 p6 )_yt + = -1 * Sum ( h3 p1 p2 ) * t ( p1 p2 h3 h16 )_t * y ( h3 h8 h12 p1 p2 p6 )_y
      IMPLICIT NONE
#include "global.fh"
#include "mafdecls.fh"
#include "sym.fh"
#include "errquit.fh"
#include "tce.fh"
      INTEGER d_a
      INTEGER k_a_offset
      INTEGER d_b
      INTEGER k_b_offset
      INTEGER d_c
      INTEGER k_c_offset
      INTEGER nxtask
      INTEGER next
      INTEGER nprocs
      INTEGER count
      INTEGER h8b
      INTEGER h12b
      INTEGER h16b
      INTEGER p6b
      INTEGER dimc
      INTEGER l_c_sort
      INTEGER k_c_sort
      INTEGER p1b
      INTEGER p2b
      INTEGER h3b
      INTEGER p1b_1
      INTEGER p2b_1
      INTEGER h16b_1
      INTEGER h3b_1
      INTEGER h8b_2
      INTEGER h12b_2
      INTEGER h3b_2
      INTEGER p6b_2
      INTEGER p1b_2
      INTEGER p2b_2
      INTEGER dim_common
      INTEGER dima_sort
      INTEGER dima
      INTEGER dimb_sort
      INTEGER dimb
      INTEGER l_a_sort
      INTEGER k_a_sort
      INTEGER l_a
      INTEGER k_a
      INTEGER l_b_sort
      INTEGER k_b_sort
      INTEGER l_b
      INTEGER k_b
      INTEGER nsuperp(2)
      INTEGER isuperp
      INTEGER l_c
      INTEGER k_c
      DOUBLE PRECISION FACTORIAL
      EXTERNAL nxtask
      EXTERNAL FACTORIAL
      nprocs = GA_NNODES()
      count = 0
      next = nxtask(nprocs,1)
      DO h8b = 1,noab
      DO h12b = h8b,noab
      DO h16b = 1,noab
      DO p6b = noab+1,noab+nvab
      IF (next.eq.count) THEN
      IF ((.not.restricted).or.(int_mb(k_spin+h8b-1)+int_mb(k_spin+h12b-
     &1)+int_mb(k_spin+h16b-1)+int_mb(k_spin+p6b-1).ne.8)) THEN
      IF (int_mb(k_spin+h8b-1)+int_mb(k_spin+h12b-1) .eq. int_mb(k_spin+
     &h16b-1)+int_mb(k_spin+p6b-1)) THEN
      IF (ieor(int_mb(k_sym+h8b-1),ieor(int_mb(k_sym+h12b-1),ieor(int_mb
     &(k_sym+h16b-1),int_mb(k_sym+p6b-1)))) .eq. ieor(irrep_y,irrep_t)) 
     &THEN
      dimc = int_mb(k_range+h8b-1) * int_mb(k_range+h12b-1) * int_mb(k_r
     &ange+h16b-1) * int_mb(k_range+p6b-1)
      IF (.not.MA_PUSH_GET(mt_dbl,dimc,'noname',l_c_sort,k_c_sort)) CALL
     & ERRQUIT('ccsdtq_lr_alpha_15_18_7_1',0,MA_ERR)
      CALL DFILL(dimc,0.0d0,dbl_mb(k_c_sort),1)
      DO p1b = noab+1,noab+nvab
      DO p2b = p1b,noab+nvab
      DO h3b = 1,noab
      IF (int_mb(k_spin+p1b-1)+int_mb(k_spin+p2b-1) .eq. int_mb(k_spin+h
     &16b-1)+int_mb(k_spin+h3b-1)) THEN
      IF (ieor(int_mb(k_sym+p1b-1),ieor(int_mb(k_sym+p2b-1),ieor(int_mb(
     &k_sym+h16b-1),int_mb(k_sym+h3b-1)))) .eq. irrep_t) THEN
      CALL TCE_RESTRICTED_4(p1b,p2b,h16b,h3b,p1b_1,p2b_1,h16b_1,h3b_1)
      CALL TCE_RESTRICTED_6(h8b,h12b,h3b,p6b,p1b,p2b,h8b_2,h12b_2,h3b_2,
     &p6b_2,p1b_2,p2b_2)
      dim_common = int_mb(k_range+p1b-1) * int_mb(k_range+p2b-1) * int_m
     &b(k_range+h3b-1)
      dima_sort = int_mb(k_range+h16b-1)
      dima = dim_common * dima_sort
      dimb_sort = int_mb(k_range+h8b-1) * int_mb(k_range+h12b-1) * int_m
     &b(k_range+p6b-1)
      dimb = dim_common * dimb_sort
      IF ((dima .gt. 0) .and. (dimb .gt. 0)) THEN
      IF (.not.MA_PUSH_GET(mt_dbl,dima,'noname',l_a_sort,k_a_sort)) CALL
     & ERRQUIT('ccsdtq_lr_alpha_15_18_7_1',1,MA_ERR)
      IF (.not.MA_PUSH_GET(mt_dbl,dima,'noname',l_a,k_a)) CALL ERRQUIT('
     &ccsdtq_lr_alpha_15_18_7_1',2,MA_ERR)
      IF ((h3b .le. h16b)) THEN
      CALL GET_HASH_BLOCK(d_a,dbl_mb(k_a),dima,int_mb(k_a_offset),(h16b_
     &1 - 1 + noab * (h3b_1 - 1 + noab * (p2b_1 - noab - 1 + nvab * (p1b
     &_1 - noab - 1)))))
      CALL TCE_SORT_4(dbl_mb(k_a),dbl_mb(k_a_sort),int_mb(k_range+p1b-1)
     &,int_mb(k_range+p2b-1),int_mb(k_range+h3b-1),int_mb(k_range+h16b-1
     &),4,3,2,1,1.0d0)
      END IF
      IF ((h16b .lt. h3b)) THEN
      CALL GET_HASH_BLOCK(d_a,dbl_mb(k_a),dima,int_mb(k_a_offset),(h3b_1
     & - 1 + noab * (h16b_1 - 1 + noab * (p2b_1 - noab - 1 + nvab * (p1b
     &_1 - noab - 1)))))
      CALL TCE_SORT_4(dbl_mb(k_a),dbl_mb(k_a_sort),int_mb(k_range+p1b-1)
     &,int_mb(k_range+p2b-1),int_mb(k_range+h16b-1),int_mb(k_range+h3b-1
     &),3,4,2,1,-1.0d0)
      END IF
      IF (.not.MA_POP_STACK(l_a)) CALL ERRQUIT('ccsdtq_lr_alpha_15_18_7_
     &1',3,MA_ERR)
      IF (.not.MA_PUSH_GET(mt_dbl,dimb,'noname',l_b_sort,k_b_sort)) CALL
     & ERRQUIT('ccsdtq_lr_alpha_15_18_7_1',4,MA_ERR)
      IF (.not.MA_PUSH_GET(mt_dbl,dimb,'noname',l_b,k_b)) CALL ERRQUIT('
     &ccsdtq_lr_alpha_15_18_7_1',5,MA_ERR)
      IF ((h3b .le. h8b) .and. (p2b .le. p6b)) THEN
      CALL GET_HASH_BLOCK(d_b,dbl_mb(k_b),dimb,int_mb(k_b_offset),(p6b_2
     & - noab - 1 + nvab * (p2b_2 - noab - 1 + nvab * (p1b_2 - noab - 1 
     &+ nvab * (h12b_2 - 1 + noab * (h8b_2 - 1 + noab * (h3b_2 - 1))))))
     &)
      CALL TCE_SORT_6(dbl_mb(k_b),dbl_mb(k_b_sort),int_mb(k_range+h3b-1)
     &,int_mb(k_range+h8b-1),int_mb(k_range+h12b-1),int_mb(k_range+p1b-1
     &),int_mb(k_range+p2b-1),int_mb(k_range+p6b-1),6,3,2,1,5,4,1.0d0)
      END IF
      IF ((h3b .le. h8b) .and. (p1b .le. p6b) .and. (p6b .lt. p2b)) THEN
      CALL GET_HASH_BLOCK(d_b,dbl_mb(k_b),dimb,int_mb(k_b_offset),(p2b_2
     & - noab - 1 + nvab * (p6b_2 - noab - 1 + nvab * (p1b_2 - noab - 1 
     &+ nvab * (h12b_2 - 1 + noab * (h8b_2 - 1 + noab * (h3b_2 - 1))))))
     &)
      CALL TCE_SORT_6(dbl_mb(k_b),dbl_mb(k_b_sort),int_mb(k_range+h3b-1)
     &,int_mb(k_range+h8b-1),int_mb(k_range+h12b-1),int_mb(k_range+p1b-1
     &),int_mb(k_range+p6b-1),int_mb(k_range+p2b-1),5,3,2,1,6,4,-1.0d0)
      END IF
      IF ((h3b .le. h8b) .and. (p6b .lt. p1b)) THEN
      CALL GET_HASH_BLOCK(d_b,dbl_mb(k_b),dimb,int_mb(k_b_offset),(p2b_2
     & - noab - 1 + nvab * (p1b_2 - noab - 1 + nvab * (p6b_2 - noab - 1 
     &+ nvab * (h12b_2 - 1 + noab * (h8b_2 - 1 + noab * (h3b_2 - 1))))))
     &)
      CALL TCE_SORT_6(dbl_mb(k_b),dbl_mb(k_b_sort),int_mb(k_range+h3b-1)
     &,int_mb(k_range+h8b-1),int_mb(k_range+h12b-1),int_mb(k_range+p6b-1
     &),int_mb(k_range+p1b-1),int_mb(k_range+p2b-1),4,3,2,1,6,5,1.0d0)
      END IF
      IF ((h8b .lt. h3b) .and. (h3b .le. h12b) .and. (p2b .le. p6b)) THE
     &N
      CALL GET_HASH_BLOCK(d_b,dbl_mb(k_b),dimb,int_mb(k_b_offset),(p6b_2
     & - noab - 1 + nvab * (p2b_2 - noab - 1 + nvab * (p1b_2 - noab - 1 
     &+ nvab * (h12b_2 - 1 + noab * (h3b_2 - 1 + noab * (h8b_2 - 1))))))
     &)
      CALL TCE_SORT_6(dbl_mb(k_b),dbl_mb(k_b_sort),int_mb(k_range+h8b-1)
     &,int_mb(k_range+h3b-1),int_mb(k_range+h12b-1),int_mb(k_range+p1b-1
     &),int_mb(k_range+p2b-1),int_mb(k_range+p6b-1),6,3,1,2,5,4,-1.0d0)
      END IF
      IF ((h8b .lt. h3b) .and. (h3b .le. h12b) .and. (p1b .le. p6b) .and
     &. (p6b .lt. p2b)) THEN
      CALL GET_HASH_BLOCK(d_b,dbl_mb(k_b),dimb,int_mb(k_b_offset),(p2b_2
     & - noab - 1 + nvab * (p6b_2 - noab - 1 + nvab * (p1b_2 - noab - 1 
     &+ nvab * (h12b_2 - 1 + noab * (h3b_2 - 1 + noab * (h8b_2 - 1))))))
     &)
      CALL TCE_SORT_6(dbl_mb(k_b),dbl_mb(k_b_sort),int_mb(k_range+h8b-1)
     &,int_mb(k_range+h3b-1),int_mb(k_range+h12b-1),int_mb(k_range+p1b-1
     &),int_mb(k_range+p6b-1),int_mb(k_range+p2b-1),5,3,1,2,6,4,1.0d0)
      END IF
      IF ((h8b .lt. h3b) .and. (h3b .le. h12b) .and. (p6b .lt. p1b)) THE
     &N
      CALL GET_HASH_BLOCK(d_b,dbl_mb(k_b),dimb,int_mb(k_b_offset),(p2b_2
     & - noab - 1 + nvab * (p1b_2 - noab - 1 + nvab * (p6b_2 - noab - 1 
     &+ nvab * (h12b_2 - 1 + noab * (h3b_2 - 1 + noab * (h8b_2 - 1))))))
     &)
      CALL TCE_SORT_6(dbl_mb(k_b),dbl_mb(k_b_sort),int_mb(k_range+h8b-1)
     &,int_mb(k_range+h3b-1),int_mb(k_range+h12b-1),int_mb(k_range+p6b-1
     &),int_mb(k_range+p1b-1),int_mb(k_range+p2b-1),4,3,1,2,6,5,-1.0d0)
      END IF
      IF ((h12b .lt. h3b) .and. (p2b .le. p6b)) THEN
      CALL GET_HASH_BLOCK(d_b,dbl_mb(k_b),dimb,int_mb(k_b_offset),(p6b_2
     & - noab - 1 + nvab * (p2b_2 - noab - 1 + nvab * (p1b_2 - noab - 1 
     &+ nvab * (h3b_2 - 1 + noab * (h12b_2 - 1 + noab * (h8b_2 - 1))))))
     &)
      CALL TCE_SORT_6(dbl_mb(k_b),dbl_mb(k_b_sort),int_mb(k_range+h8b-1)
     &,int_mb(k_range+h12b-1),int_mb(k_range+h3b-1),int_mb(k_range+p1b-1
     &),int_mb(k_range+p2b-1),int_mb(k_range+p6b-1),6,2,1,3,5,4,1.0d0)
      END IF
      IF ((h12b .lt. h3b) .and. (p1b .le. p6b) .and. (p6b .lt. p2b)) THE
     &N
      CALL GET_HASH_BLOCK(d_b,dbl_mb(k_b),dimb,int_mb(k_b_offset),(p2b_2
     & - noab - 1 + nvab * (p6b_2 - noab - 1 + nvab * (p1b_2 - noab - 1 
     &+ nvab * (h3b_2 - 1 + noab * (h12b_2 - 1 + noab * (h8b_2 - 1))))))
     &)
      CALL TCE_SORT_6(dbl_mb(k_b),dbl_mb(k_b_sort),int_mb(k_range+h8b-1)
     &,int_mb(k_range+h12b-1),int_mb(k_range+h3b-1),int_mb(k_range+p1b-1
     &),int_mb(k_range+p6b-1),int_mb(k_range+p2b-1),5,2,1,3,6,4,-1.0d0)
      END IF
      IF ((h12b .lt. h3b) .and. (p6b .lt. p1b)) THEN
      CALL GET_HASH_BLOCK(d_b,dbl_mb(k_b),dimb,int_mb(k_b_offset),(p2b_2
     & - noab - 1 + nvab * (p1b_2 - noab - 1 + nvab * (p6b_2 - noab - 1 
     &+ nvab * (h3b_2 - 1 + noab * (h12b_2 - 1 + noab * (h8b_2 - 1))))))
     &)
      CALL TCE_SORT_6(dbl_mb(k_b),dbl_mb(k_b_sort),int_mb(k_range+h8b-1)
     &,int_mb(k_range+h12b-1),int_mb(k_range+h3b-1),int_mb(k_range+p6b-1
     &),int_mb(k_range+p1b-1),int_mb(k_range+p2b-1),4,2,1,3,6,5,1.0d0)
      END IF
      IF (.not.MA_POP_STACK(l_b)) CALL ERRQUIT('ccsdtq_lr_alpha_15_18_7_
     &1',6,MA_ERR)
      nsuperp(1) = 1
      nsuperp(2) = 1
      isuperp = 1
      IF (p1b .eq. p2b) THEN
      nsuperp(isuperp) = nsuperp(isuperp) + 1
      ELSE
      isuperp = isuperp + 1
      END IF
      CALL DGEMM('T','N',dima_sort,dimb_sort,dim_common,2.0d0/FACTORIAL(
     &nsuperp(1))/FACTORIAL(nsuperp(2)),dbl_mb(k_a_sort),dim_common,dbl_
     &mb(k_b_sort),dim_common,1.0d0,dbl_mb(k_c_sort),dima_sort)
      IF (.not.MA_POP_STACK(l_b_sort)) CALL ERRQUIT('ccsdtq_lr_alpha_15_
     &18_7_1',7,MA_ERR)
      IF (.not.MA_POP_STACK(l_a_sort)) CALL ERRQUIT('ccsdtq_lr_alpha_15_
     &18_7_1',8,MA_ERR)
      END IF
      END IF
      END IF
      END DO
      END DO
      END DO
      IF (.not.MA_PUSH_GET(mt_dbl,dimc,'noname',l_c,k_c)) CALL ERRQUIT('
     &ccsdtq_lr_alpha_15_18_7_1',9,MA_ERR)
      CALL TCE_SORT_4(dbl_mb(k_c_sort),dbl_mb(k_c),int_mb(k_range+p6b-1)
     &,int_mb(k_range+h12b-1),int_mb(k_range+h8b-1),int_mb(k_range+h16b-
     &1),3,2,4,1,-1.0d0)
      CALL ADD_HASH_BLOCK(d_c,dbl_mb(k_c),dimc,int_mb(k_c_offset),(p6b -
     & noab - 1 + nvab * (h16b - 1 + noab * (h12b - 1 + noab * (h8b - 1)
     &))))
      IF (.not.MA_POP_STACK(l_c)) CALL ERRQUIT('ccsdtq_lr_alpha_15_18_7_
     &1',10,MA_ERR)
      IF (.not.MA_POP_STACK(l_c_sort)) CALL ERRQUIT('ccsdtq_lr_alpha_15_
     &18_7_1',11,MA_ERR)
      END IF
      END IF
      END IF
      next = nxtask(nprocs,1)
      END IF
      count = count + 1
      END DO
      END DO
      END DO
      END DO
      next = nxtask(-nprocs,1)
      call GA_SYNC()
      RETURN
      END
