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

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

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

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

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