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

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

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

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

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