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Ex1.12.net
Ex1.13.net
Ex1.14.net
Ex1.15.net
Ex2.2.net
Ex2.3.net
Ex2.4.net
Ex2.6i.net
Ex2.6ii.net
Ex2.8.i.net
Ex2.10.i.net
Ex2.10.ii.net
Ex2.10.iii.net
Ex2.11.ii.net
Ex2.12i.net
Ex2.12ii.net
Ex2.13.net
Ex2.14.net
Ex2.16.net
Ex2.18.net
Ex2.19.i.net first approach
Ex2.19.net scnd approach
Ex2.19.ii.net
Ex2.20i.net
Ex2.20ii.net
Ex2.21.i.net
Ex3.3.net
Ex3.5.net
Ex3.8.net
Ex4.2.net
Ex4.5.net
Ex4.8.i.net
Ex4.8.ii.net
Ex4.8.iii.net
Ex4.14.net
Ex4.15.net
Ex4.17.net
Ex4.18.net

Ex4.20.net
Ex6.3.i.net
Ex6.3.iii.net
Ex6.5.net

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