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

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

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

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

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