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

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

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

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

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