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

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

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

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

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