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

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

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

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

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