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

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

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

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

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