(0 4 2)(1 20 15)(3 19 17)(5 16 7)(6 10 8)(9 13 11)(12 18 14)
ALLOWS (11/8)-SEQUENCE
1: (0 6 10)

(0 8 6 4 2)(1 20 15)(3 19 17)(5 16 7)(9 13 11)(10)(12 18 14)
2: (5 16 7)

(0 8 6 4 2)(1 20 15)(3 19 17)(5)(7)(9 13 11)(10)(12 18 14)(16)
3: (1 20 15)

(0 8 6 4 2)(1)(3 19 17)(5)(7)(9 13 11)(10)(12 18 14)(15)(16)(20)
4: (4 8 6)

(0 8 2)(1)(3 19 17)(4)(5)(6)(7)(9 13 11)(10)(12 18 14)(15)(16)(20)