Table:
text: Racing Engineering
GP2 Series
GP2 Series
Year_ Drivers Races Wins Poles F_L_ Points D_C_ T_C_
2008 Javier Villa 20 0 0 0 8 17th 4th
2008 Giorgio Pantano 20 4 4 4 76 1st 4th
2009 Lucas di Grassi 20 1 1 1 63 3rd 4th
2009 Dani Clos 20 0 0 0 4 21st 4th
2010 Dani Clos 20 1 1 1 51 4th 4th
2010 Christian Vietoris 18 1 0 0 29 9th 4th
2010 Ho-Pin Tung † 2 0 0 0 0 28th 4th
2011 Dani Clos 18 0 0 0 30 9th 3rd
2011 Christian Vietoris 14 2 1 2 35 7th 3rd
2011 Álvaro Parente ‡ 4 0 0 0 8 16th 3rd

text: Racing Engineering
GP2 Series
GP2 Series
Year_ Drivers Races Wins Poles F_L_ Points D_C_ T_C_
2005 Neel Jani 23 2 1 0 48 7th 5th
2005 Borja Garcia 22 0 0 0 17.5 14th 5th
2006 Adam Carroll 21 0 0 0 33 8th 7th
2006 Javier Villa 21 0 0 0 0 26th 7th
2007 Javier Villa 21 3 0 0 42 5th 6th
2007 Sérgio Jimenez 5 0 0 0 4 24th 6th
2007 Ernesto Viso 3 0 0 0 0 29th 6th
2007 Filipe Albuquerque 2 0 0 0 0 32nd 6th
2007 Marcos Martinez Ucha 8 0 0 0 5 22nd 6th

text: Racing Engineering
GP2 Series
GP2 Series
Year_ Drivers Races Wins Poles F_L_ Points D_C_ T_C_
2012 Fabio Leimer 24 0 1 2 152 7th 4th
2012 Nathanaël Berthon 24 0 0 0 60 12th 4th

Question: What kind of DC has races less than 20 and points greater than 0 and drivers by Christian Vietoris and wins by 1 under Racing Engineering?

Question: Which races have a TC of 3 and a DC of 7 under Racing Engineering?