On the Subject of Boggle

Find the 4×4 subgrid that matches the letters on the module:

ISHNFYETRT
PWTETEITRA
OOQEAWXAME
CAHRZRCHDR
MPJEKDWSOO
USODTDETIH
ISIAELURMO
LEDEOCOGTU
RNCEAYNBIN
ATELBATWSQ

Look up the solution(s) from the top-left corner coordinates of the subgrid.

0 1 2 3 4 5 6
0 D4/D3/C3/B3/C2/D2 (REQUOTE) C4/C3/B3/A3/B2/C2 (REQUOTE) A2/A1/B2/C3/C2/B3/B4 (THEATER) D1/C1/C2/C3/B3/B2/A3/A4 (EYEWATER) B1/C1/D1/D2/C2/B2 (YETTIE)
A1/B2/A2/B3/A3 (FETWA)
A2/B3/C2/D2/C3/B2/C1 (EXTRAIT) A4/B4/B3/C2/C3/D3/D4 (CHARMER)
1 D3/D2/C2/B2/C1/D1 (REQUOTE) C3/C2/B2/A2/B1/C1 (REQUOTE) A4/B4/B3/A2/B1 (JERQUE)
A2/B1/B2/B3 (QUEER)
A3/A2/B1/A1/B2/C3 (RETEAR)
A1/B2/B1/A2/A3 (EATER)
A1/A2/B2/C1/B1 (TAWIE)
A1/B1/B2/C1/D1 (TEWIT)
A1/A2/B1 (TAE)
A1/B2/C1/D1/C2/D3/D4/C4 (EXTRADOS) A3/B3/B2/C1/C2/D2/D3 (CHARMER)
2 D2/C2/B2/B3/B4/C4/D4/D3 (RHAPSODE) A4/A3/B2/C1/D1/C2/C3 (SPHEARE) A3/B3/B2/A1/B1 (JERQUE)
A2/B1/C1/B2/B3 (HEARE)
C2/B1/B2/A1/A2 (RAZER)
D2/C2/B1/A2/A1 (CRARE)
A1/A2/A3 (ERE)
D3/C2/B2/A1/B1 (SCRAW)
D3/D4/C4/B3/B4 (STEDD)
A1/B2/A3 (ARK)
B2/C2/C1/D2/D3 (CHADO)
B2/C2/D3/C3/B4 (CHOSE)
A3/B4/B3 (DEW)
D1/D2/C3/B4/C4/B3/A4 (EROTISE)
3 D1/C1/B1/B2/B3/C3/D3/D2 (RHAPSODE) C1/B1/A1/A2/A3/B3/C3/C2 (RHAPSODE) A4/A3/B3/B4/C3/B2 (IODATE)
A2/A3/B3/C4/D4 (JODEL)
A1/A2/A3/A4/B3/B4 (REDATE)
A1/A2/A3/B4/C3 (REDED)
B2/C3/D3/D4/C4/B3/A4 (DETRUDE) C1/D2/D3/C2/C3/B3/C4 (HOISTER) B1/C2/C3/B2/B3/A3/B4 (HOISTER)
4 B2/A3/A4/B4/B3/C3/D3 (SILESIA) B4/B3/A2/A1/B2/A3/A4 (DISPOSE) A3/A2/B2/B3/C2/B1 (IODATE)
A1/A2/B2/C3/D3 (JODEL)
A2/B3/C3/D3/C2/D2 (DELUDE)
A2/A3/B2/B3/C2 (DATED)
A3/B3/A4/B4/C3/D2/C2 (ELOCUTE) A4/A3/B4/B3/C2/B2/C3 (CLOUTER) A4/A3/B2/B1/A2/B3/C4 (OUTSERT)
5 B1/A2/A3/B3/B2/C2/D2 (SILESIA) C1/D2/C2/B3/A4/A3/A2/A1 (DEADNESS) A2/A1/B1/B2/C1/C2 (IODATE)
A3/A2/A1/B1/C2 (DIODE)
A1/B2/C2/D2/C1/D1 (DELUDE)
A1/A2/B1/B2/C1 (DATED)
A2/B2/A3/B3/C2/D1/C1 (ELOCUTE) A3/A2/B3/B2/C1/B1/C2 (CLOUTER) D4/C4/C3/B2/C1/B1/A1 (NITRITE)
6 A3/A4/B3/C2/C1/B2/B1 (RANDIES) A1/A2/B1/B2/C3/C4 (SEIDEL)
A1/A2/A3/A4/B4 (SENTE)
A2/B3/C4/C3/D2/D1/C1 (DEBACLE) B4/A3/A4/B3/C2/B1 (BELACE)
B4/A3/A4/B3/C3 (BELAY)
A4/B4/C4/D3/C2/B3 (BATBOY)
A4/A3/B2/C2/C3 (BACON)
A3/B2/C2/B1/C1/D2 (YOGURT)
A1/B1/C1/C2/D3 (LURGI)
C4/D4/C3/D3/C2 (SQUINT)
C4/D4/C3/B3 (SQUIB)