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

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

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

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

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