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