{ } 2sequence => 2array
{ } 2sequence => 2array

mrjbq7/factor,erg/factor,erg/factor,nicolas-p/factor,kingcons/factor,bjourne/factor,mrjbq7/factor,bpollack/factor,nicolas-p/factor,mcandre/factor,factor/factor,ceninan/factor,mcandre/factor,bpollack/factor,jwmerrill/factor,cataska/factor,mrjbq7/factor,sarvex/factor-lang,littledan/Factor,jwmerrill/factor,nicolas-p/factor,bjourne/factor,sarvex/factor-lang,AlexIljin/factor,Keyholder/factor,kingcons/factor,erg/factor,nicolas-p/factor,tgunr/factor,factor/factor,jwmerrill/factor,bpollack/factor,bpollack/factor,factor/factor,dch/factor,erg/factor,sarvex/factor-lang,slavapestov/factor,bjourne/factor,bpollack/factor,slavapestov/factor,erg/factor,mrjbq7/factor,bjourne/factor,tgunr/factor,seckar/factor,dharmatech/factor,sarvex/factor-lang,ceninan/factor,factor/factor,sarvex/factor-lang,erg/factor,littledan/Factor,littledan/Factor,AlexIljin/factor,AlexIljin/factor,bpollack/factor,mcandre/factor,bjourne/factor,dch/factor,cataska/factor,sarvex/factor-lang,mcandre/factor,kingcons/factor,tgunr/factor,seckar/factor,slavapestov/factor,factor/factor,ehird/factor,cataska/factor,dch/factor,slavapestov/factor,mcandre/factor,ceninan/factor,slavapestov/factor,AlexIljin/factor,dharmatech/factor,factor/factor,nicolas-p/factor,AlexIljin/factor,Keyholder/factor,slavapestov/factor,sarvex/factor-lang,tgunr/factor,ceninan/factor,mcandre/factor,ehird/factor,seckar/factor,dch/factor,ehird/factor,mcandre/factor,bjourne/factor,mrjbq7/factor,dch/factor,cataska/factor,dch/factor,AlexIljin/factor,tgunr/factor,slavapestov/factor,nicolas-p/factor,erg/factor,bjourne/factor,tgunr/factor,AlexIljin/factor,Keyholder/factor,mrjbq7/factor,dharmatech/factor,bpollack/factor,kingcons/factor,nicolas-p/factor,littledan/Factor