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

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

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

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

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