Permutations For REIBC

Here are all the permutations for the letters REIBC.

reibc reicb rebic rebci recib recbi riebc riecb ribec ribce riceb ricbe rbeic rbeci rbiec rbice rbcei rbcie rceib rcebi rcieb rcibe rcbei rcbie eribc ericb erbic erbci ercib ercbi eirbc eircb eibrc eibcr eicrb eicbr ebric ebrci ebirc ebicr ebcri ebcir ecrib ecrbi ecirb ecibr ecbri ecbir irebc irecb irbec irbce irceb ircbe ierbc iercb iebrc iebcr iecrb iecbr ibrec ibrce iberc ibecr ibcre ibcer icreb icrbe icerb icebr icbre icber breic breci briec brice brcei brcie beric berci beirc beicr becri becir birec birce bierc biecr bicre bicer bcrei bcrie bceri bceir bcire bcier creib crebi crieb cribe crbei crbie cerib cerbi ceirb ceibr cebri cebir cireb cirbe cierb ciebr cibre ciber cbrei cbrie cberi cbeir cbire cbier