Practice: PASSWD, CSS2, GCDQ, ALEXNUMB, COPR16G, GCDMOD, FLOW006, FCTRL2, CCBTS04, PPSUM, PAPARAZI, TLG, TRISQ, SUMTRIAN, SMAPHONE, CCBTS03, FIRESC, PPPPPPP9, SKMP, PPXOR
COOK124B: IPCCERT
DEC20B: VACCINE1, EVENPSUM, VACCINE2, POSPREFS, HXOR, STROPERS
COOK125B: ATTENDU, CATHIEF, SDSTRING, CIRCHAOS
LTIME91A: THREE, SWAP10HG, EVSTR
JAN21B: FAIRELCT, DECODEIT, WIPL
LTIME92B: EVENDIFF, EVENGAME, BINSUBS
FEB21B: MAXFUN, FROGS, TEAMNAME
MARCH21B: IRSTXOR, COLGLF4, SPACEARR